The relatively low cost of the daguerreotype in the middle of the 19th century and the reduced sitting time for the subject, though still much longer than now, led to a general rise in the popularity of portrait photography over painted portraiture.
Fitch fur is the fur of the European Polecat, a member of the weasel family. Its texture is similar to mink, however its coloration differs from mink. While mink underfur is generally a single color with dark guard hair tips, fitch fur shows natural stripes and other color variations. add a comment.
Fur. Polar bears' fur consists of a dense, insulating underfur topped by guard hairs of various lengths. It is not actually whiteâit just looks that way. Each hair shaft is pigment-free and transparent with a hollow core that scatters and reflects visible light, much like what happens with ice and snow.olar bears' fur consists of a dense, insulating underfur topped by guard hairs of various lengths. It is not actually whiteâit just looks that way. Each hair shaft is pigment-free and transparent with a hollow core that scatters and reflects visible light, much like what happens with ice and snow.