교육 학습 파스텔 아이콘 16종 프롬프트 공부·교육 콘텐츠용 파스텔 아이콘 16종

Use case: stylized-concept.
Asset type: themed raster icon collection.
Style: Sweet but polished 3D miniature school-supply icons, soft rounded plastic forms with a lightly matte surface, consistent gentle three-quarter view and upper-left illumination, small aqua and cream details. Strong simple silhouettes, tactile pastel aesthetic.
Color palette: main color [주조색], accent color [보조색]. Keep this palette consistent across the entire set while retaining recognizable natural object colors where necessary.
Subjects in exact row order:
Row 1: open book with blank pages; pencil; graduation cap; backpack.
Row 2: ruler without digits; globe on stand; microscope; conical laboratory flask.
Row 3: paint palette; scissors; abacus; light bulb.
Row 4: closed spiral notebook without writing; pencil cup; alarm clock without digits; trophy cup.
Layout: exactly SIXTEEN distinct icons, one in each cell of a strict 4-column by 4-row square sheet. Read left to right across each row from top to bottom. Equal square cells with no visible grid. Center each complete icon in its own cell; keep its full silhouette within the central 65 percent of that cell, leaving generous transparent separation on every side. Same optical size and visual weight throughout. No overlaps, clipped shapes, empty cells, duplicate objects or bonus decorations. Background: genuinely transparent alpha everywhere outside the icons. No white matte, checkerboard pattern, colored tile backgrounds, circles, pedestals, cast shadows, floor, border, words, letters, labels, numerals, logos or watermark. Render only this icon collection, not a UI screen, photograph or presentation mockup. Output one square PNG sheet.