“4kthor In Avengers: Age Of Ultron” Would Be Translated To “4k Thor In Avengers: Age Of Ultron” In German, As The Movie Title And Character Name Are The Same In Both Languages. However, In The Context Of Computer Or Mobile Wallpaper, The Sentence Could Be Rephrased As “thor In 4k Aus Avengers: Age Of Ultron” (thor In 4k From Avengers: Age Of Ultron) To Emphasize The Image Resolution. Wallpaper

This can be anything "offline" that's not on the web, e.g.: Books, clothing, posters, birthday cards, advertising etc.

Insert the attribution line: "Image from: Wallpapers.com." or "This has been designed using content from Wallpapers.com" close to the image you're using. If this isn't possible, then place it in the credits section.

Offline or Online Video platforms (Youtube, Vimeo, Dailymotion, etc.)

Paste the link below with the accompanied text in the video description area: This content derives from Wallpapers.com

For example: Apps, games, desktop apps, etc.

Paste the link below on the website where your app is available for download or in the descriptionfield of the platform or marketplace you're using to post your app, games or desktop apps.