Archimage's expedition - trio of senior, middle and junior

Final work from concept art course of Roman Kupriianov. I was 3 months on intense revision of all my skills and way of thought. I'm glad to see my ideas look like this at last. It is about archimage expedition - the leader archimage, his officer and student from magic academy. Or may be they all are same person during the way of career? https://www.artstation.com/romankupriianov