「Hey Boo」は、かわいいカートゥーン調の縦長ハロウィン壁紙です。オレンジ・紫・緑のしたたるバブル文字が、笑顔のおばけ、ジャック・オー・ランタン、キャンディコーン、コウモリ、大きなかぼちゃで眠る黒猫が並ぶクリーム色の背景に載っています。見出しを自分のあいさつや名前に変え、キャラクターや色もパーティーに合わせて入れ替えられます。

rendered in a friendly cartoon-Halloween display — plump, bouncy, slightly wobbly letters with a thick rounded dark outline and a fun spooky personality, with a couple of cute ooze drips at the base. SURFACE: flat candy-bright fills in pumpkin orange, slime green and spooky purple inside the bold dark outline, with a soft cartoon highlight and a gentle glow. OPTICS: flat cheerful color, soft cartoon shading, playful not scary — the wobble and drips give it a fun spooky bounce. PEAK: the moment the letters feel like a cute "BOO!" on a trick-or-treat party invite. References: kids Halloween party graphics, cartoon spooky stickers, cute-creepy social-media lettering, candy packaging. The whole picture is the kind of cute Halloween image people set as a phone wallpaper or print as a sticker sheet. GRAPHIC LANGUAGE: round chubby little ghosts, smiling jack-o-lanterns, a sleepy black cat, candy corn and tiny stars scattered like stickers around the edges with plenty of open space. LIGHT: soft even flat light, no harsh shadows. COLOUR: cream base with peach, pumpkin orange and soft lilac, a little black for the cat. TEXTURE: kawaii sticker style with thick soft rounded outlines, smooth flat fills. A phone lock-screen wallpaper: 'Hey Boo' sits in the upper-middle open area, the little ghosts, pumpkins and black cat scattered like stickers below and around the edges.