Here is a Photoshop photoretouching project I did for Landmark Education. I was given the following image (which I did not design) and was asked to make a number of changes to it: move the table and place specific people at it wearing specific clothing; have them gesture a certain way; place a number of objects convincingly on the table; leave in the right row of cubes but get rid of the cubes at the left; design and make "slides" of our own instead of the existing slides (which included making a logo and faux PowerPoint slides). Below is my "before" and "after."