Answer: Fisheyes are almost always used for underwater photography where there are no straight lines to worry about. They also produce sharper images with brighter colors than a rectilinear lens. Depending on your composition, a fisheye can be used to enhance the curvature of the earth
Explanation: I don't know why you are using it. sorry.
Using 3-D characters. 3-D will make it look like your standing right with them. Make it look realistic. I think.
Andy Warhol's pop art paintings and screen prints, made in the 70's and 80's before his untimely death; throughout his life he was a renowned illustrator and created vast collections of images which have become iconic images of the era, including many works on "Campbell's Soup Cans" and Marilyn Diptychs" where he explored the ideas of commodification, consumerism, and celebrity culture through the lens of mass-production.