Whether the identifier denotes an object of user-defined type or a type derived from a user-defined type. Whether the identifier denotes a function or a type derived from a function. The number of arguments to a function. The dollar sign is also a valid identifier in Visual C++.
Known to ancient Egyptians, watercolor painting is one of the oldest art forms. Artists from medieval times used watercolors for the illumination of parchment papers, but during the 16th, 17th and 18th centuries, watercolors were restricted to miniature paintings on card, ivory, parchment or porcelain.
More Ways to Shop. Watercolor Paint. Watercolor paints enable artists to create beautiful vibrant paintings with sharp details or soft paintings with subtle color shifts. Popular among both professionals and hobbyists, watercolor paints are difficult to master but can result in works that no other medium can replicate.