diff --git a/.travis.yml b/.travis.yml
index d4de00a..556b2a4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ cache: pip
 
 python:
   - "2.7"
+  - "3.5"
+  - "3.6"
   - "pypy"
 
 before_install:
diff --git a/README.rst b/README.rst
index 32756b9..0dfa70b 100644
--- a/README.rst
+++ b/README.rst
@@ -56,6 +56,14 @@ Documentation is published on `ReadTheDocs <http://pypexels.readthedocs.io/>`_.
 #######
 Version
 #######
+**PyPexels v1.0.0b2 (beta, v2)**
+
+    Second beta release introduces Python3 support.
+
+    Note that using this library you still need to abide to Pexels Guidelines, which
+    are explained on `Pexels API page <https://www.pexels.com/api/>`_
+
+
 **PyPexels v1.0.0b1 (beta, v1)**
 
     First release with wrappers around the two Pexels API for `search` and `popular`.
diff --git a/docs/source/conf.py b/docs/source/conf.py
index b857cb0..f5a03c3 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -40,7 +40,8 @@
 ]
 
 # autosummary_generate = False
-# Boolean indicating whether to scan all found documents for autosummary directives, and to generate stub pages for each.
+# Boolean indicating whether to scan all found documents for autosummary directives,
+# and to generate stub pages for each.
 # Can also be a list of documents for which stub pages should be generated.
 # The new files will be placed in the directories specified in the :toctree: options of the directives.
 autosummary_generate = True
@@ -135,10 +136,10 @@
 #
 # html_theme = 'alabaster'
 # html_theme = 'classic'
-html_theme = 'sphinxdoc'
-html_theme = 'scrolls'
-html_theme = 'agogo'
-html_theme = 'nature'
+# html_theme = 'sphinxdoc'
+# html_theme = 'scrolls'
+# html_theme = 'agogo'
+# html_theme = 'nature'
 html_theme = 'sphinx_rtd_theme'
 
 
diff --git a/docs/source/version.rst b/docs/source/version.rst
index 9b837c4..722ae71 100644
--- a/docs/source/version.rst
+++ b/docs/source/version.rst
@@ -1,8 +1,8 @@
 Version
 =======
-**PyPexels v1.0.0b1 (beta, v1)**
+**PyPexels v1.0.0b2 (beta, v2)**
 
-    First release with wrappers around the two Pexels API for `search` and `popular`.
+    Second beta release introduces Python3 support.
 
     Note that using this library you still need to abide to Pexels Guidelines, which
     are explained on `Pexels API page <https://www.pexels.com/api/>`_
diff --git a/pypexels/__init__.py b/pypexels/__init__.py
index 83d2d66..13f8cc6 100644
--- a/pypexels/__init__.py
+++ b/pypexels/__init__.py
@@ -11,14 +11,13 @@
 #   Comment: What's new in revision 1
 #
 ###############################################################################
-
 """An open source Python wrapper for the Unsplash REST API"""
 
-from pypexels import PyPexels
+from .pypexels import PyPexels
 # TRAVIS_BUILD_NUMBER
 # TRAVIS_COMMIT
 # TRAVIS_COMMIT_RANGE
 # TRAVIS_TAG
-__version__ = '1.0.0b1'
+__version__ = '1.0.0b2'
 __author__ = 'Salvatore Ventura <salvoventura@gmail.com>'
 __license__ = 'MIT'
diff --git a/pypexels/src/pexelspage.py b/pypexels/src/pexelspage.py
index 54bcc4c..cc54d64 100644
--- a/pypexels/src/pexelspage.py
+++ b/pypexels/src/pexelspage.py
@@ -120,7 +120,8 @@ def _sanitized_query_parameters(self, kwargs):
         return query_params
 
     def _parse_navigation(self):
-        nopaging_query_parameters = ['{}={}'.format(k, v) for k, v in self._query_parameters.items() if k not in ['page', 'per_page']]
+        nopaging_query_parameters = ['{}={}'.format(k, v) for k, v in self._query_parameters.items() if
+                                     k not in ['page', 'per_page']]
         self.nopaging_url = '?'.join([self._url, '&'.join(nopaging_query_parameters)])
         self.page = int(self.body.get('page', 1))
         self.per_page = int(self.body.get('per_page', 15))
@@ -131,7 +132,8 @@ def _parse_navigation(self):
             'first': '%s&per_page=%s&page=%s' % (self.nopaging_url, self.per_page, 1),
             'prev': self.body.get('prev_page', None),
             'next': self.body.get('next_page', None),
-            'last': '%s&per_page=%s&page=%s' % (self.nopaging_url, self.per_page, self.total_results/self.per_page + 1),
+            'last': '%s&per_page=%s&page=%s' % (
+            self.nopaging_url, self.per_page, self.total_results / self.per_page + 1),
         }
 
     def _ret_link(self, which):
diff --git a/pypexels/src/popular.py b/pypexels/src/popular.py
index 68a0eab..ad47484 100644
--- a/pypexels/src/popular.py
+++ b/pypexels/src/popular.py
@@ -20,13 +20,14 @@
 
 class Popular(PexelsPage):
 
-    def __init__(self, api_key, url='/popular', api_version=API_VERSION,  **kwargs):
+    def __init__(self, api_key, url='/popular', api_version=API_VERSION, **kwargs):
 
         if url.find('/popular') == -1:
             raise PexelsError('Invalid _url for class Popular(): %s' % url)
 
         valid_options = ['page', 'per_page']
-        super(Popular, self).__init__(url=url, api_key=api_key, api_version=api_version, valid_options=valid_options, **kwargs)
+        super(Popular, self).__init__(url=url, api_key=api_key, api_version=api_version, valid_options=valid_options,
+                                      **kwargs)
 
     @property
     def entries(self):
diff --git a/pypexels/src/rest.py b/pypexels/src/rest.py
index 6e51792..2cf3ef0 100644
--- a/pypexels/src/rest.py
+++ b/pypexels/src/rest.py
@@ -67,7 +67,8 @@ def _request(self, url, method, query_params=None, data=None, **kwargs):
         logger.debug('Wiring REST %s %s %s %s', method, req_url, query_params, data)
 
         try:
-            response = requests.request(method, req_url, params=query_params, data=data, headers=self.req_headers, **kwargs)
+            response = requests.request(method, req_url, params=query_params, data=data, headers=self.req_headers,
+                                        **kwargs)
         except Exception as e:
             raise PexelsError("Connection error: %s" % e)
 
@@ -80,7 +81,7 @@ def _request(self, url, method, query_params=None, data=None, **kwargs):
                     'HTTP status %s: %s', self._status_code, self._body.get('errors', ['No error message'])
                 )
 
-        except ValueError, e:
+        except ValueError as e:
             logger.error('EXCEPTION: %s', e)
             if self._status_code != requests.codes.ok:
                 logger.error('HTTP EXC status %s: %s', self._status_code, response.text)
diff --git a/pypexels/src/search.py b/pypexels/src/search.py
index 37a3201..fe489b2 100644
--- a/pypexels/src/search.py
+++ b/pypexels/src/search.py
@@ -29,7 +29,8 @@ def __init__(self, api_key, url='/search', api_version=API_VERSION, **kwargs):
             raise PexelsError('Parameter "query" is mandatory for class Search()')
 
         valid_options = ['page', 'per_page', 'query']
-        super(Search, self).__init__(url=url, api_key=api_key, api_version=api_version, valid_options=valid_options, **kwargs)
+        super(Search, self).__init__(url=url, api_key=api_key, api_version=api_version, valid_options=valid_options,
+                                     **kwargs)
 
     @property
     def entries(self):
diff --git a/pypexels/tests/test_popular.py b/pypexels/tests/test_popular.py
index 8442df4..cde4450 100644
--- a/pypexels/tests/test_popular.py
+++ b/pypexels/tests/test_popular.py
@@ -11,6 +11,7 @@
 #   Comment: What's new in revision 1
 #
 ###############################################################################
+from __future__ import print_function
 import responses
 import json
 import os
@@ -29,7 +30,8 @@ class TestPopular:
     root_path = os.environ.get('TRAVIS_BUILD_DIR', None) or os.environ.get('TOXINIDIR', None)
 
     store_mapping = {
-        'popular': os.sep.join([root_path, 'pypexels', 'tests', 'resources', 'resource__popular_per_page_5_page_2.json']),
+        'popular': os.sep.join(
+            [root_path, 'pypexels', 'tests', 'resources', 'resource__popular_per_page_5_page_2.json']),
     }
 
     @responses.activate
@@ -40,7 +42,8 @@ def test_popular(self):
 
         responses.add(
             responses.GET,
-            '{}/{}{}'.format(API_ROOT, API_VERSION, stored_response.get('_url')),   # _url contains only the short path like /popular?page=2&per_page=5
+            '{}/{}{}'.format(API_ROOT, API_VERSION, stored_response.get('_url')),
+            # _url contains only the short path like /popular?page=2&per_page=5
             json=stored_response.get('body'),
             status=stored_response.get('status_code'),
             content_type='application/json',
@@ -51,17 +54,17 @@ def test_popular(self):
         popular_results_page = py_pexels.popular(page=2, per_page=5)
 
         # Page properties
-        print popular_results_page.page
-        print popular_results_page.per_page
-        print popular_results_page.has_next
-        print popular_results_page.has_previous
-        print popular_results_page.link_self
-        print popular_results_page.link_first
-        print popular_results_page.link_last
-        print popular_results_page.link_next
-        print popular_results_page.link_previous
+        print(popular_results_page.page)
+        print(popular_results_page.per_page)
+        print(popular_results_page.has_next)
+        print(popular_results_page.has_previous)
+        print(popular_results_page.link_self)
+        print(popular_results_page.link_first)
+        print(popular_results_page.link_last)
+        print(popular_results_page.link_next)
+        print(popular_results_page.link_previous)
 
         # Entries
         for photo in popular_results_page.entries:
-            print photo.id, photo.photographer, photo.width, photo.height, photo.url
-            print photo.src
+            print(photo.id, photo.photographer, photo.width, photo.height, photo.url)
+            print(photo.src)
diff --git a/pypexels/tests/test_search.py b/pypexels/tests/test_search.py
index c07be07..0b80453 100644
--- a/pypexels/tests/test_search.py
+++ b/pypexels/tests/test_search.py
@@ -11,6 +11,7 @@
 #   Comment: What's new in revision 1
 #
 ###############################################################################
+from __future__ import print_function
 import responses
 import json
 import os
@@ -29,7 +30,8 @@ class TestSearch:
     root_path = os.environ.get('TRAVIS_BUILD_DIR', None) or os.environ.get('TOXINIDIR', None)
 
     store_mapping = {
-        'redflower': os.sep.join([root_path, 'pypexels', 'tests', 'resources', 'resource__search_per_page_5_page_2_query_red_flower.json']),
+        'redflower': os.sep.join(
+            [root_path, 'pypexels', 'tests', 'resources', 'resource__search_per_page_5_page_2_query_red_flower.json']),
     }
 
     @responses.activate
@@ -40,7 +42,8 @@ def test_search(self):
 
         responses.add(
             responses.GET,
-            '{}/{}{}'.format(API_ROOT, API_VERSION, stored_response.get('_url')),   # _url contains only the short path like /popular?page=2&per_page=5
+            '{}/{}{}'.format(API_ROOT, API_VERSION, stored_response.get('_url')),
+            # _url contains only the short path like /popular?page=2&per_page=5
             json=stored_response.get('body'),
             status=stored_response.get('status_code'),
             content_type='application/json',
@@ -51,17 +54,17 @@ def test_search(self):
         search_results_page = py_pexels.search(query='red flower', page=2, per_page=5)
 
         # Page properties
-        print search_results_page.page
-        print search_results_page.per_page
-        print search_results_page.has_next
-        print search_results_page.has_previous
-        print search_results_page.link_self
-        print search_results_page.link_first
-        print search_results_page.link_last
-        print search_results_page.link_next
-        print search_results_page.link_previous
+        print(search_results_page.page)
+        print(search_results_page.per_page)
+        print(search_results_page.has_next)
+        print(search_results_page.has_previous)
+        print(search_results_page.link_self)
+        print(search_results_page.link_first)
+        print(search_results_page.link_last)
+        print(search_results_page.link_next)
+        print(search_results_page.link_previous)
 
         # Entries
         for photo in search_results_page.entries:
-            print photo.id, photo.photographer, photo.width, photo.height, photo.url
-            print photo.src
+            print(photo.id, photo.photographer, photo.width, photo.height, photo.url)
+            print(photo.src)
diff --git a/setup.py b/setup.py
index 49d49f7..76a6c64 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name='pypexels',
-    version='1.0.0b1',
+    version='1.0.0b2',
     packages=['pypexels', 'pypexels.src'],
     url='https://github.com/salvoventura/pypexels',
     license='MIT',
@@ -25,10 +25,13 @@
 
                       # Specify the Python versions you support here. In particular, ensure
                       # that you indicate whether you support Python 2, Python 3 or both.
-                      'Programming Language :: Python :: 2',
-                      'Programming Language :: Python :: 2.7',
+                      'Programming Language :: Python :: 2.7'
+                      'Programming Language :: Python :: 3.4',
+                      'Programming Language :: Python :: 3.5',
+                      'Programming Language :: Python :: 3.6',
+                      'Programming Language :: Python :: 3.7',
                   ],
     keywords=['pexels', 'rest', 'api', 'python', 'wrapper', 'development', 'pexels.com', 'photography'],
     install_requires=['requests'],
-    python_requires='>=2.7, <3'
+    python_requires='>=2.7'
 )
diff --git a/tox.ini b/tox.ini
index e3955d3..add5ed2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py27
+envlist = py27,py35,py36
 
 [testenv]
 deps =