テキストなしのハロウィン用クリップアートのステッカーセットで、太い輪郭線のかわいいフラットなスタイルで描かれています。紫の本を読むクリーム色のおばけ、コウモリと星柄の本3冊の山、丸メガネをかけ青緑のしおりを付けたかぼちゃ、魔女の帽子をかぶり本を抱く黒猫が描かれています。本の表紙やしおりに、タイトル、名前、イベントの日付など自分のテキストを入れて作り直せます。

Create a square 1:1 Halloween clipart sheet for a library display, on a plain, perfectly flat white background. Show exactly four separate, complete, friendly flat illustrations in a spacious 2×2 arrangement, each fully visible, clearly outlined, with generous white space between them and safe margins. Top left: a smiling little white ghost seated and reading an open book. Top right: a tidy stack of three whimsical spooky books, with simple bat, crescent-moon, and star decorations on their covers and spines; no letters or readable words. Bottom left: a cheerful orange pumpkin wearing round spectacles, with a colorful bookmark ribbon tucked behind its stem and hanging clearly down its side. Bottom right: a friendly black cat librarian in a small pointed witch hat, holding a little closed book. Use one consistent clean vector-like style: bold smooth charcoal outlines, large simple shapes, solid flat fills, minimal interior detail, crisp closed edges, subtle paper grain confined to the colored shapes only. Palette of warm pumpkin orange, soft ivory, deep plum, muted teal, and charcoal. Keep expressions kind and suitable for children and all ages. No gore, no blood, no extra objects, no border, no frame, no cast shadows or glows, no background texture, no lettering anywhere, no fake checkerboard. Ensure each illustration is isolated, readable at thumbnail size, and suitable for reuse as cutout clipart.