Retouch icon
The isometric icon for retouching represents the concept of using the brush and eye dropper tools extensively in high-end photo retouching, particularly for portrait editing.
what came into my mind was the idea behind it; the brush symbolizes the retouching actions, while the eye dropper symbolizes the color selection process.
switching seamlessly between the brush and eye dropper tool gives the flexibility to handle different aspects of retouching and editing with ease.