coloured background with grunge texture, sea, oil on canvas, sketch art material backdrop, created using generative ai

created generative oil painting canvas realism portrait art detailed fine brushstrokes depth expressive human eye color palette artistic technique texture lifelike hyperrealism captivating intense gaze shadows eflection ebrows eyelashes pupil iris light shadow textured surface rich colors facial feature emotive focus portraiture artistry observational masterpiece visual impact subtle nuances anatomy realistic rendering details graceful skillful coloured background grunge sea sketch material backdrop wallpaper