Suggest me on how to solve the given Deep Learning Problem

I have a problem statement and I want to solve it using Deep Learning.

So, I want to train a model that should predict if a given signature is a genuine or a forged one.
The model should take two images as input… one is the real one, and the other is to be predicted.
Can anyone help me with how to approach this problem, resource suggestions, etc.!!:grinning:

Thank You!