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.
Back. 1  Portrait Painting in Watercolor. Charles Reid. 2  Portraits and Figures in Watercolor (Artist's Painting Library) Charles Reid. 4.7 out of 5 stars 11. 3  Flower Painting in Watercolor. Charles Reid.  Painting by Design: Getting to the Essence of Good Picture-Making (Master Class) Charles Reid. 4.7 out of 5 stars 18.