To activate a background picture, press y . A selected picture features a bold border.
The selected picture can be moved around the patch and resized by a simple drag and drop.
To switch to another background picture, press y again .
To delete a selected picture, press Backspace
.
To reinitialize the picture size, press i.
The Picture Object
A Picture object also exist in OM, and allows to create and edit pictures as a standard OM object. It is possible to convert a background picture to a picture object and vice-versa.