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+## Description
+
+- Cover image = Image that you see first at not yet opened minicard, magazine, or book.
+- Minicard = At board, small card, that you have not yet clicked to open card.
+- Thumbnail Image = Small Picture of Attachment Image, like at Minicard and Card.
+- At opened card, when you click thumbnail, it opens big picture slideshow.
+
+## Minicard Cover Image
+
+<img src="https://wekan.github.io/cover/minicard-cover.png" width="30%" alt="Minicard Cover" />
+
+## Card Attachment ☰ Menu: Set Cover Image
+
+<img src="https://wekan.github.io/cover/set-cover.png" width="30%" alt="Set Cover" />
+