This most closely approximates the begonia in the photo I posted about a month ago.

I've spent hours poring over photos of begonia images. Folks on your forum have been extremely helpful, opening my eyes to all new kinds of begonias. I am very grateful for all of the advice and wisdom which they have given.

But I think this is it.

Anyone have any ideas/ (I have checked Taylor, Logee's Kartusz, Cactus Jungle, Nature Plants, Glassworks H, Steve's Leaves, etc) Anything else? I've even tried to reach Spaldings in England--no luck