In this tutorial I am going to show you how to create a Gizmo in nuke to apply gradient on your footage.
Good thing is that I am not using any expression/script/programming to achieve this.
Through this Gizmo you can subtly tint an image or radically change its color palette.
You can also download this Gizmo from http://www.nukepedia.com/gizmos/colour/ncolorama
BG Music: bensound.com