The photo is about 8 x 10 and fit between 2 acid free mats. This has been professionally framed paper backs were removed to reveal artists stamp and signature ( message me for reverse photo of back)

Framed size 15 x 17 landscape Cathedral Doors (pictured last) which is a different listing is proper title. Ms. Kline has a Nautilus in her portfolio with a Nautilus but titled (Ankor Wat Shell) I do not see this one in her portfolio

Platform keeps 15% of total you pay at check out