In the uploaded photo, identify every person who is not the main subject(s) — anyone in the background, a passing crowd, or otherwise unwanted in the shot. Do not erase, blur, or inpaint them; instead, cover each one completely with a solid silhouette that precisely follows their real body outline and pose (head, shoulders, arms, legs, and anything they're holding or wearing), as if a die-cut colored paper cutout were placed directly over them. Fill each silhouette with a single flat pop color, drawing a different color for each person at random from a palette of neon pink, hot magenta, bright violet/purple, sunshine yellow, and pastel-to-neon variants of orange, teal, mint, and sky blue — avoid repeating the same color on two people who are next to each other. Render each silhouette with a subtle dithered/halftone texture (a fine grain of dots, like a retro screen-print or riso-print), not a perfectly smooth flat fill, so the covered figures read like colorful photo-cutout standees. Keep every silhouette's edges clean and matched tightly to that person's actual contour — do not generalize the shape, oversize it, or merge two overlapping people into one blob; each person stays a distinct, individually shaped cutout. Apply this treatment to every unwanted person in the crowd/background, and leave the main subject(s) of the photo completely untouched and fully photographic — no color fill, silhouette, or texture on them. Do not change anything else about the photo: keep the main subject's pose, face, expression, clothing, and the surrounding environment exactly as they are, and keep the same composition and crop. You may subtly adjust the overall lighting, contrast, and color grading of the full image to feel more polished and editorial (slightly deeper shadows, cleaner highlights, a touch richer color), but nothing else should change.