This piece's concept, rough draft on paper, cutting the glass pieces, layout, leading, and framing was done by an artist in Centennial WY. It is a one of a kind. The dimensions are 18.5"W × 24"T. It is a beautiful piece that really comes to life when back-lit by the sun. I will have it professionally packaged for shipping or local pickup in Casper WY. Please feel free to make an offer or contact me with any questions.