To follow along with the YouTube tutorial, download the $1.99 original .procreate file here. It‘s your file to learn from any way you wish. Browse and interact with the original layers; see the thinking behind the construction of the image from bottom to top of the layer stack; see the individual brush strokes used; access the canvas info; activate the video replay as often as you wish; adjust the hue, saturation, brightness and blending modes of any layer; select, delete, copy and duplicate any layer to observe the effects. The file is yours to dissect and learn from.