Rainbow 3D Blocks

Why I cant delete it?

i can't undownload it

it was too big and i could not see the whole image

It used to fill my full screen, but now there are inches thick of white borders around the image, my chrome is the latest version. Perhaps this does not support all resolutions? I tried removing it and reinstalling too

Great color & hi resolution. Letter visibility needs to be brighter on book mark bar and download indicator.

its hard to look at for long periods of time