Hope this goes well with everyone....
(Make sure you click on the images and view them larger on the black background)
Under-developed 120 Tri-X 400 film, a couple degrees cooler than 20C. Added about an ounce more water than developer to the mixture.
Tri-X 400 120 developed 5 degrees cooler than required temp. Photo was taken extremely out of focus on purpose.
Ilford Delta Pro 100. Developed normally.