Architecture - New Custom Android Themes
Free best themes collection to customize your Android phones and tablets such as Samsung Galaxy, Sony Xperia, HTC, Xiaomi etc. Every theme is compatible with specific launcher app.
Theme - Eiffel Tower in Paris
Theme - Statue of liberty in New York
Theme - China Great Wall
Theme - Sunday Evening in Big City
Theme - Pyramids of Giza
Theme - Russia - Moscow
Themes on android cannot be installed on their own. You can only customize the look of software shell, a so-called launcher. Thus, every theme is only compatible with certain launcher and you are required to install that launcher prior to installing a theme.
Next Launcher 3D
If you are looking for some specific themes, you can choose a certain category.
Black & White
Cities and Countries
Computers and Gadgets