Hello!

I'm about to open an art shop(CSC and USD), does you can give me some idea on what price range could I ask to don't sell gold by brass? I'm also a little lost in the USD/CSC conversion, can you give me a light about this too? Since the images' resolution are big, I will put only their link to prevent a blast of colors and slow loading.

Landscapes: Fantasy //// Realistic

What do you guys think?