A matching profile picture pair in chibi anime style for Halloween, with no lettering. A chibi vampire boy in a red-lined cape and a witch girl in a purple moon-bow hat sit under a full moon, holding a string of glowing bat lights. Swap in your own names or initials, change the costumes or hair colours, and cut the halves into square avatars.

Create a finished 2:1 landscape image divided into two equal square matching profile pictures, left and right. No text or lettering. Keep each character and their face fully within their own half, centered for a circular profile-picture crop with generous safe margins; do not let any head, face, or body cross the center seam. Left square: an adorable little chibi vampire, two to three heads tall, with a small cape, tiny fangs, oversized glossy eyes with two white highlights, rosy cheeks, and a sweet expression. Right square: an adorable little chibi witch, matching in scale and finish, with a pointed hat, simple robe, oversized glossy eyes with two white highlights, rosy cheeks, and a sweet expression. Both characters turn slightly inward and hold one end of a single delicate string of warm glowing lights shaped unmistakably like a small bat; the bat-shaped strand is the only motif that crosses the center seam, joining the two otherwise complete pictures. Set them on a calm purple Halloween night with a large soft lavender moon, a few tiny stars and floating sparkles, and minimal silhouettes of distant clouds. Keep the background uncluttered so both faces read clearly at small avatar size. Use a unified pastel palette of deep violet, lavender, muted lilac, soft pink blush, and warm golden light. Thick, even, soft dark-brown outlines; flat two-tone cel fills; one gentle shadow beneath each chin and hat or hair; tiny white eye and hair highlights; soft even illumination. Cute, polished chibi sticker-like character art, with no die-cut border, no extra figures, no busy scenery, and no single character stretched across both panels.