Gallery Pics

I was checking out my eBay auctions and then searchingmy search words to see what came up and I realize I really need to pic my gallery pics much more carefully. I need to make sure that they aren’t too dark, unlike the gallery pic for the chocolate brown watercolor sketchbook

it’s here:Cocoa Sketchbook.

I’m pretty sure a dark gallery image disappears into nothingness when looking at those tiny little pics.