A few things to note before you upload too many.
Make sure your images are in a collection or you won't be able to find it if that's how people look for you.
You must have tags or you won't be found.
You don't have an original, don't price that, that part is meant for paintings.
And DO NOT upscale your pictures. They won't print it. That building looks quite enlarged.
Correct keywords and descriptions are very important.
----Mike Savad