This design depicts two button states typically used in user interfaces to signify interaction with the button element. In the upper pair, the left button appears in its default state, while the button on the right illustrates the hover state with a cursor positioned over it, indicating an interactive element. The lower pair shows the same button design on a light background instead of a dark one, providing a contrast variation. These buttons feature a rounded rectangle shape with a prominent drop shadow that gives a sense of depth, adding to the clickable feel. The consistent color palette and subtle design differences effectively convey the interactive nature of the buttons.