Siberian fur trade fur surpasses all other types of fur due to its silky dense texture and luminous shades of beige, brown, gold, silver, and black. The darkest shades of sable fur are the most valuable. Next to sable, Siberian fox furs and squirrel pelts are the most valued furs from the region. In addition to sable, black and white fox, ermine, beaver, squirrel, lynx, wolf, wolverine, rabbit, marten, walrus, sea otter, and polar bear were also hunted for their pelts. Most of these fur bearing animals are found in the Siberian taiga, except for the sea otters and walrus that were found
PC Paintbrush before and since, "Paintbrush" version numbers were recorded with Roman numerals. Along with the release of "Paintbrush", ZSoft, following in the footsteps of "PCPaint"'s Pictor PIC format, the first popular image format for the PC, created the PCX image format. The first version of PC Paintbrush released in 1984 only allowed the use of a limited EGA 16-color palette. PC Paintbrush 3.10 was released in 1985. PC Paintbrush II was released in 1985. Another version was released in 1987 as Microsoft Paintbrush 2.0. PC Paintbrush 1.05 for Microsoft Windows was also released in 1987. PC Paintbrush III was released in