Clown Triggerfish Cruising Sunlit Shallows Banner

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Vertical underwater photography of a solitary Clown Triggerfish cruising through sun-drenched shallows, designed in a tall 9:16 phone wallpaper composition. The boldly patterned triggerfish commands the lower third of the frame, showing its large white circular belly spots, vivid canary-yellow dorsal saddle with black reticulations, and crisp orange-rimmed lips. Crisp caustic light ribbons dance rhythmically across the white sand floor beneath its hard-plated scales and pelvic fin. Above the cruising fish, the scene transitions seamlessly through layered depth into a serene, uncluttered column of crystal-clear turquoise ocean water, providing an expansive, quiet upper zone ideally suited for lockscreen clock and notification displays without obscuring the vibrant marine subject.