Most tutorials on this site have been designed to build on top on others.
This makes it easier to follow them in specific sequences.
A series represents this kind of sequence that has been premade with a specific kind of output and topics in mind.
A series is like a playlist.
In this video I show you have to merge images together with the help of merge node. This is the first video in the series related to compositing of individual images.\nIn this particular video I demo how to use the merge node along with a few tips.