An illustration is a displayed visualization form presented as a drawing, painting, photograph or other work of art that is created to elucidate or dictate sensual information (such as a story, poem or newspaper article) by providing a visual representation graphically. wikipedia.org

Sketch by Bohemian Coding is a vector creation application for Mac. wikipedia.org

Realist painters render everyday characters, situations, dilemmas, and objects, all in a "true-to-life" manner. Realists tend to discard theatrical drama, lofty subjects and classical forms of art in favor of commonplace themes.

Acrylic painters modify the appearance, hardness, flexibility, texture, and other characteristics of the paint surface using acrylic media or by simply adding water. Watercolor and oil painters also use various media, but the range of acrylic media is much greater. wikipedia.org

Oil painting is the process of painting with pigments that are bound with a medium of drying oil. wikipedia.org

Portrait painting is a genre in painting, where the intent is to depict the visual appearance of the subject. Beside human beings, animals, pets and even inanimate objects can be chosen as the subject for a portrait. wikipedia.org

Sculpture is three-dimensional artwork created by shaping or combining hard materials typically stone such as marble or metal, glass, or wood. Softer ("plastic") materials can also be used, such as clay, textiles, plastics, polymers and softer metals.