I′d like to print on metal or plexi glass if you have, for an art exhibition. I am an artist and the quality must be exnt. I think 10 or 20 pieces of different sizes from 1 m X 1 m, 70 X 1 m, 80cm X 80cm, could be good. I also need to know if you can print my different images, and the prices. And how many days you spend to print and ship them. Thank you.