I love the penny tile back there. To make "custom" glass kitchen cabinet doors, just pry off the back wood part, have a piece of glass cut at the hardware store, attach with a heavy duty clear caulk. She used penny tile on the back of the cabinet.
Flea market finds are great for decorating a kitchen. Open shelves, a popular trend in kitchen designs these days, are perfect for showing off collections and flea market style. I like the light turquoise color mixed in with white! My kind of style!