Depends on the environment. IE water temp, stinging creatures, etc.
The greatest known depth which lies in the Pacific Ocean is the Mariana Trench which has a depth of 35,797 ft/10,911 meters.
The ideal closet depth for hangers to ensure proper organization and storage of clothing items is typically around 24 inches. This allows enough space for clothes to hang without getting wrinkled or crowded.
1/4 inch
1/4
The Pacific
Red
1/4 inch
what are the quaities of a painting without depth or the illusion of three dimension
The usual engineering principles apply: the lightest possible beam has the greatest depth, with suitable struts along the length.
what are the quaities of a painting without depth or the illusion of three dimension
Far as I know--- 8km(that is including trenches.
the middle, between the ocean