Your own little monster…

Close-up of a hand holding a lit sparkler in front of a dark background, with sparks and smoke visible.
Close-up of a human eye with the iris showing shades of blue and gray, with detailed texture and patterns, and the black pupil in the center, set against a black background.
A person sitting inside a dark cave hanging from a ceiling of blue icy stalactites with sunlight streaming in from outside, illuminating the scene.
Close-up of bubbles on a liquid surface displaying patterns of various-sized circles with red, blue, and gold colors.