Replacing a colouring page background with collage

A requested video today - showing how I replaced a background in one of my colourings with a page from an old book. I've tried to make it a quick demonstration so my work isn't the neatest but hopefully I explain the technique well enough :)

There was a lot of glare from lighting in one part of the video - which I tried to counter by darkening the footage slightly in editing. The example pictures I show during this part all have frames drawn around them - even if the glare/darkening makes them difficult to see in places. I apologise for that - but I figured I wouldn't cut the clips because they were part of my explanation. Feel free to skip ahead if you wish - timestamps below :) . I will try filming with just one lamp and see if that helps the glare situation any. Fickle British weather makes lighting difficult at times lol

Intro 0:00
Choosing a colouring page 1:57
Selecting background collage choices 7:45
Removing colouring page background 13:25
Choosing and attaching collage background 20:07
Summing up and outro 29:24