by Moyan_Brenn (back soon, sorry for not commenting)
To do this we used two websites:
1) We started our search at search.creativecommons.org (to find images we can legally reuse).
2) We used imagecodr.org to get the HTML code to paste the image with attribution on our blogs.
3) On our blogs FIRST we clicked the HTML button to paste the code then COMPOSE to write our blog posts.