My original tumblr post was here. This cover illustration for a digital art magazine was done by Sergey Ishmaev. You can find his Russian-language personal site here (where he has a splendid tart visual comment about Instagram) and a gallery here. The illustration was first blogged on tumblr by scrappadoir who comments “Ура! У нас юбилейный 40-ой номер Magic CG! Автор работы на обложке – Сергей iSH©. Ишмаев,” and comes to us via nerdstuff45.