It is difficult to say how long an artwork takes, since I usually do more than one painting at the same time. I believe that one like the tiger has been at least a month. You are right now with the internet it is easier to show and sell our art. I publish some artworks at https://www.artfinder.com/norma-zaro#/ and I have sold some with them, but it is not easy, it is also difficult because I am from Argentina and I am far from the central art markets. Thank you very much for your interest.