Una ilustración de banner synthwave sin texto de titular: una guitarrista que guiña un ojo y un baterista sonriente, ambos con chaquetas negras, se miran de frente. Un sol retro rayado, montañas, siluetas de palmeras y una cuadrícula en perspectiva brillan en magenta, morado y naranja. Añade un nombre de banda, una fecha de gira o el título de un canal sobre el cielo para crear tu propio encabezado o póster.

Create one finished 2:1 horizontal image that will be cut precisely down the vertical center into two equal square profile pictures. Each half must work on its own and read clearly at small avatar size. Make a playful, polished matching-pair illustration of two friends in a band: on the LEFT, a girl holding a guitar; on the RIGHT, a boy holding a pair of drumsticks. Give them distinct, friendly personalities and matching outfits with different accent colors. Each character’s face is centered within their own square and safely inside a circular crop; keep heads, faces, bodies, guitar, and drumsticks wholly on their own side. Pose them turned slightly toward one another, as if ready to start playing together. Let only a small glowing shared sound-wave motif meet at the exact center seam; never split either character or instrument. Build both halves in one vivid 1980s synthwave world lit by an impossible neon sunset: a horizontal sky gradient with cool cyan-teal high, hot magenta-pink through the middle, and warm orange-red low, fading into deep violet and indigo. Magenta and cyan neon sources wrap the characters in crisp double-color rim light. Give the guitar and a few outfit details glossy reflective finishes catching cyan above and magenta-orange below. Behind them, keep the stage simple and uncluttered: a compact striped retro sun near the horizon, a few tiny stars, and a sparse neon perspective grid receding below. Rich blacks, saturated color, soft neon bloom, a bright horizontal chrome-like horizon glint, faint VHS grain, fine scanlines, and slight chromatic fringing at high-contrast edges. Bold clean silhouettes, expressive faces, large readable props, balanced lighting and identical art style across both halves. The characters are the focus; avoid busy scenery. No words, letters, numbers, logos, or captions anywhere.