You can completely individualize your Spotify playlists down to the picture. How to change the picture is explained here..
Spotify is one of the most popular music streaming services and it gives you a great deal of control over the way you experience your music. This also includes the picture for your playlists in the app. You can easily change the cover both in the smartphone app and in the desktop version of Spotify.
Smartphone app
Follow our step-by-step instructions or take a look at the brief instructions .
Desktop
Follow our step-by-step instructions or take a look at the brief instructions ..