https://www.profileschool.ru/category/graphics/mk_objective_retouching

Subject photography and retouching are becoming more and more popular in the market: with an increase in consumption rates, the volume of promotional products of various goods also grows. Competition in this market is hardened in proportion to its growth. At the online master class you will learn about the various segments of this market: streaming catalogs, magazine bows, image promo. And how to stay competitive in this game.
Metal, glass, precious stones, plastic, bone, leather - all materials are specific and ideologically retouched differently with a certain similarity of techniques. Having examined in detail the question of how to retouch objects, you will come to understand more essential nuances: what exactly is retouching in different cases, what to pay close attention to, and what to deliberately miss, having in your actions the awareness of a real "lord of the rings."