Nature pony /rainbow

Not sure why you have inserted a band/stripe on the left and top of the image.

 

try using the two pics as layers and use the reveal tool to just bring the rainbow through, i can see what effect you are going for and its a great idea

 

I tried a super impose the band is the pic beneath which isnt supposed to be visible needs a bit more practice

 

Just a crop to remove the bands. You don't need photoshop to do this.

 

Good point well made do it later Thanks

 

Good effort but there is still a tiny band.