- Image printed from original oil painting. - 5.25in by 5.25in card with a 5.5in by 5.5in envelope. Blank on the inside. Size is suitable to be sent with one forever stamp by USPS. - Paper is 100% cotton (it feels sooo lush), 80# paper that is made with 100% Green Electricity, FSC Certified, Carbon Neutral Plus, and Green Seal Certified (a bunch of official fancy terms that basically mean, it was made for crunchy people, like you). - All Packaging is 100% compostable or recyclable.