ето ти един много полезен урок за това, което,питаш! отговора го намери с упражнение
https://www.youtube.com/watch?v=v_kitSYKr3s&ab_channel=PiXimperfect
https://www.youtube.com/watch?v=Ag-bfUOBaCk друг фотошоп урок за работа с коса
Remove Background VS Select Subject: Photoshop 2020 https://www.youtube.com/watch?v=Y-5K6KNQTsI&ab_channel=f64Academy
REMOVE BACKGROUND with PERFECT edges in PHOTOSHOP. Advanced technique for the best results.
https://www.youtube.com/watch?v=KJBhfDYLxO8&ab_channel=photoshopCAFE
Testing the NEW Select Subject Tool in Photoshop 2020
https://www.youtube.com/watch?v=iQwAHjPujc0&ab_channel=PHLEARN
Благодаря.