Designed to look like what you'd find in an old elementary-school science textbook; a little flat and grainy.
A straw in a glass; bottled water in BG.
-Handheld, Macro mode
-Exposure Compensation -0.5
-Copied Green Channel to new Grayscale document
-Cropped to square
-Resized for DPC
-Mode > RGB
-SaveAs JPEG at quality 9/10 = 134kb
Statistics
Place: 149 out of 161 Avg (all users): 3.9725 Avg (commenters): 3.6250 Avg (participants): 4.0000 Avg (non-participants): 3.9624 Views since voting: 1110 Views during voting: 331 Votes: 255 Comments: 10 Favorites: 0
Your title is perfect for this shot. However, it lacks any punch to hold your interest.
Yes, exactly like most photos found in textbooks. I intentionally made it look the way it does, even though it makes the image less "appealing" as a work of "art."
Yes, this is an example of refraction, but as a photo it's poor quality and lacks any interest. Sorry, it meets the challenge criteria and that's about it.
It is indeed a textbook example but it doesn't hold much image appeal. I am sure this will definitely meet the challenge yet suffer from the votes. A clean background and further distance away would make this better.