diff --git a/lib/hallon/album.rb b/lib/hallon/album.rb
index 12a6f84..f20b6e5 100644
--- a/lib/hallon/album.rb
+++ b/lib/hallon/album.rb
@@ -79,16 +79,18 @@ def artist
     end
 
     # @see cover_link
+    # @param [Symbol] size (see {Image.sizes})
     # @return [Image, nil] album cover as an Image.
-    def cover
-      cover = Spotify.album_cover(pointer)
+    def cover(size = :normal)
+      cover = Spotify.album_cover(pointer, size)
       Image.from(cover)
     end
 
     # @see cover
+    # @param [Symbol] size (see {Image.sizes})
     # @return [Link, nil] album cover as a spotify URI.
-    def cover_link
-      cover = Spotify.link_create_from_album_cover!(pointer)
+    def cover_link(size = :normal)
+      cover = Spotify.link_create_from_album_cover!(pointer, size)
       Link.from(cover)
     end
 
diff --git a/lib/hallon/artist.rb b/lib/hallon/artist.rb
index d255bcf..85102d4 100644
--- a/lib/hallon/artist.rb
+++ b/lib/hallon/artist.rb
@@ -44,16 +44,18 @@ def loaded?
     end
 
     # @see portrait_link
+    # @param [Symbol] size (see {Image.sizes})
     # @return [Image, nil] artist portrait as an Image.
-    def portrait
-      portrait = Spotify.artist_portrait(pointer)
+    def portrait(size = :normal)
+      portrait = Spotify.artist_portrait(pointer, size)
       Image.from(portrait)
     end
 
     # @see portrait
+    # @param [Symbol] size (see {Image.sizes})
     # @return [Link, nil] artist portrait as a Link.
-    def portrait_link
-      portrait = Spotify.link_create_from_artist_portrait!(pointer)
+    def portrait_link(size = :normal)
+      portrait = Spotify.link_create_from_artist_portrait!(pointer, size)
       Link.from(portrait)
     end
 
diff --git a/lib/hallon/image.rb b/lib/hallon/image.rb
index 05ff6f0..ab5d2dd 100644
--- a/lib/hallon/image.rb
+++ b/lib/hallon/image.rb
@@ -15,6 +15,14 @@ class Image < Base
     extend Observable::Image
     include Loadable
 
+    # A list of available image sizes.
+    #
+    # @see Album#cover
+    # @see Artist#portrait
+    def self.sizes
+      Spotify.enum_type(:image_size).symbols
+    end
+
     # Create a new instance of an Image.
     #
     # @example from a link
diff --git a/spec/hallon/album_spec.rb b/spec/hallon/album_spec.rb
index 47413ac..d5edb0b 100644
--- a/spec/hallon/album_spec.rb
+++ b/spec/hallon/album_spec.rb
@@ -80,6 +80,14 @@
     it "should be nil if there is no image" do
       empty_album.cover.should be_nil
     end
+
+    it "should support specifying size" do
+      album.cover(:large).should eq Hallon::Image.new(mock_image_id)
+    end
+
+    it "should raise an error when given an invalid size" do
+      expect { album.cover(:lawl) }.to raise_error(ArgumentError)
+    end
   end
 
   describe "#cover_link" do
@@ -90,5 +98,13 @@
     it "should be nil if there is no image" do
       empty_album.cover_link.should be_nil
     end
+
+    it "should support specifying size" do
+      album.cover_link(:large).should eq Hallon::Link.new("spotify:image:3ad93423add99766e02d563605c6e76ed2b0e400")
+    end
+
+    it "should raise an error when given an invalid size" do
+      expect { album.cover_link(:lawl) }.to raise_error(ArgumentError)
+    end
   end
 end
diff --git a/spec/hallon/artist_spec.rb b/spec/hallon/artist_spec.rb
index f57dc3c..e85059f 100644
--- a/spec/hallon/artist_spec.rb
+++ b/spec/hallon/artist_spec.rb
@@ -54,6 +54,14 @@
     it "should be nil if an image is not available" do
       empty_artist.portrait.should be_nil
     end
+
+    it "should support specifying size" do
+      artist.portrait(:large).should eq Hallon::Image.new(mock_image_id)
+    end
+
+    it "should raise an error when given an invalid size" do
+      expect { artist.portrait(:lawl) }.to raise_error(ArgumentError)
+    end
   end
 
   describe "#portrait_link" do
@@ -64,5 +72,13 @@
     it "should be nil if an image is not available" do
       empty_artist.portrait_link.should be_nil
     end
+
+    it "should support specifying size" do
+      artist.portrait_link(:large).should eq Hallon::Link.new(mock_image_uri)
+    end
+
+    it "should raise an error when given an invalid size" do
+      expect { artist.portrait_link(:lawl) }.to raise_error(ArgumentError)
+    end
   end
 end
diff --git a/spec/hallon/image_spec.rb b/spec/hallon/image_spec.rb
index b2c8976..a795def 100644
--- a/spec/hallon/image_spec.rb
+++ b/spec/hallon/image_spec.rb
@@ -18,6 +18,12 @@
 
   specify { image.should be_a Hallon::Loadable }
 
+  describe ".sizes" do
+    it "should list all sizes" do
+      Hallon::Image.sizes.should eq [:normal, :small, :large]
+    end
+  end
+
   describe "#loaded?" do
     it "returns true when the image is loaded" do
       image.should be_loaded
diff --git a/spec/mockspotify/libmockspotify b/spec/mockspotify/libmockspotify
index 578fa2d..11756ba 160000
--- a/spec/mockspotify/libmockspotify
+++ b/spec/mockspotify/libmockspotify
@@ -1 +1 @@
-Subproject commit 578fa2dcb58155ea3e29077ac16871d4a064b915
+Subproject commit 11756ba7020e3c2318f3db8d300dd80c3c919e8a