We are going to be using the rectangular marquee tool in Photoshop to select different portions of people starting at the top of the head to the feet to create a new mega person!
Find images of people that you want to use for your Human Stack, start with a few for the head and we can add more later.
To save the images find them in Google and right click "Save Image As" and select your desktop. Make sure to select the large image on the right so you are getting a higher resolution image.
Create a new document in Photoshop that is Letter Size
Open you images that you plan to use in Photoshop
Using your rectangular marquee tool select the part of your person that you want to use and copy it. (CTRL+C)
Paste it into your blank document (CTRL+V)
Resize as needed (CTRL+T)
Repeat steps 3-6 until you have your entire person.
Using your crop tool (keyboard shortcut C) crop your image so that all of your edges line up.
Save as a Photoshop file to Google Drive and a JPEG for Google Sites.