Sometimes, we get tasks that very far from designing. they require skills, practicing and vision more than designing. I got a task from a friend working in the fashion field. After a quick photoshoot, they discover major mistakes can't be fixed neither re-shooting. The only solution was to fix it using photoshop; things like ironing the dress, combing the models hair, and removing tattoos and skin markes. I know many people assume this is cheating, however, it is very surprising what you can do and where you can reach using different techniques in photoshop.