Final answer:
Grande and pequeno refer to large and small sizes respectively, and when used in the context of arts, they relate to the concepts of scale and proportion, which deal with the relative size or ratio of different elements or objects within an artwork.
Step-by-step explanation:
When grande and pequeno refer to size, they are typically used to describe the scale and proportion of various forms or objects. Scale refers to the relative size of one form in comparison to another, which helps to design and understand the space and relationships within a composition. On the other hand, proportion deals with the ratio of one part to another within an object or design, maintaining a sense of unity and harmony. An understanding of these concepts is crucial, especially in visual arts where scale and proportion can dramatically affect the message and aesthetics of a piece.
For example, the artwork 'Spoonbridge and Cherry' by Claes Oldenburg and Coosje van Bruggen at the Walker Art Center exemplifies the use of enlarged scale to create a focal point and elicit a sense of wonder and playfulness. Similarly, scale and proportion may be used to make elements appear more lifelike or surreal, to influence perception, and to create depth in two-dimensional artwork.