卡通风办公场景职员元素矢量元素

Flat pixel art library resource icons on white background, pure mosaic style with no cartoon faces, pixel library card with magnetic strip and barcode, book scanner for checkout with laser, return cart with books and wheels, shelf marker with call number and subject, reading lamp with adjustable arm and warm light, library computer catalog with search screen, study carrel with desk and partitions, book drop with slot and security, reference desk with librarian station, nine icons evenly distributed in three rows and three columns, clean geometric pixel shapes with library brown, white and gold palette, no facial expressions, pure library representation.