Aquarela, or watercolor, is a painting technique that uses pigments suspended in a water-based solution. This medium allows for a range of effects, from transparent washes to vibrant, opaque colors. Artists often use special watercolor paper that can absorb water without warping, enabling them to create detailed and expressive artworks. The technique has a long history, dating back to ancient civilizations, and has been popularized by artists like J.M.W. Turner and Winslow Homer. Watercolor is known for its fluidity and spontaneity, making it a favorite among both amateur and professional artists for capturing landscapes, portraits, and abstract forms.