A grid of photos showing the intricate patterns and colors on brown trout skin, each photo capturing different parts like back, belly, sides, head or tail in various lighting conditions. The pattern is complex with many small dots in shades of green, blue, yellow, red, purple, orange, black, white, pink, purple, yellow, dark grey, light grey, light blue, light magenta, and dark cyan. Each photograph has its own unique lighting, creating a visually stunning display of coloration. --ar 63:64