Whimsical Art....what To Do With It

I have posted a whimsical piece of art, that I think would be a great poster! I would love to put it in the groups I belong to. But I do not want to spoil the beautiful art that is displayed in them with funny cartoonish art. Not even sure if the administrator of the groups would accept them. I would like to post more, just not sure what to do with them!! Any ideas?