[Pharo-users] Store a png in a class variable

Hi, I load a PNG file using the code below: pngPath := '/Users/Somefolder/UI-Theme.png' asFileReference. forms := pngPath readStreamDo: [ :in | (PNGReadWriter on: in) nextImage ]. ... But I don't want to create this dependency with a file path. I would like to be able to encode the image into a string and store it in a class variable. This way, every time I need the image, I decode the class variable back to an image and use it. Something like that, I think. Is it possible to do it? Do you have an example? Thank you!! Leonardo