REQUIREMENTS For Your Thank You Collage

Your Thank You Collage will include:
Interaction - using mouseX, mouseY
Movement - using if Statements (variables)
Text - some written message to the person you are thanking.

Your Thank You CODE will also include 2 of these 3:
random - please show some retrait and control over your randomness
opacity - using if Statements (variables)
loadImage

Also, you will research anywhere online
( for example: processing.org/reference/ )
and learn something NEW, a new function that lets you do something in CODE you have never done before!

Make your size NO SMALLER than (700, 700). T can be BIGGER, of course, but please no smaller than 700,700.