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Flat vector editorial illustration, 16:9 horizontal, minimal magazine style. Conceptual scene about preparing electronics for international travel: a simple open carry-on suitcase seen from a slightly elevated angle sits low in the frame, and floating above it are three differently shaped electrical plug pin silhouettes — one with two round pins, one with two flat parallel pins, one with three prongs — each drifting toward a matching outlet face shape like puzzle pieces about to fit together. A large soft circle behind the composition suggests a globe as a simple flat shape. Strictly limited palette of four calm colors: warm off-white background, deep charcoal navy, muted amber accent, dusty sage. Clean geometric forms, uniform thin outlines, flat fills, no gradients, no drop shadows, generous negative space around a centered balanced composition. Absolutely no text, no letters, no words, no numbers, no captions, no watermark, no logos, no signage anywhere in the image.

Minimal 1:1 square conceptual graphic, clean pictogram diagram style. Off-white background with wide even margins. Centered matching diagram: a left column of three plug pin silhouettes (two round pins, two flat parallel pins, one three-prong) and a right column of three corresponding outlet face shapes, each pair joined by a simple straight amber connector line so the shapes read as key-and-keyhole matches. Drawn entirely with uniform thin charcoal linework and flat muted amber accent fills, no gradients, no shadows, no photographic elements, no people. Calm, precise, icon-set aesthetic with strong horizontal rhythm. Absolutely no text, no letters, no words, no numbers, no captions, no watermark, no logos, no signage anywhere in the image.

Minimal 1:1 square pictogram set, deliberately different in color and layout from the previous card: warm sand-beige background, circular badge composition instead of a linear diagram. Three large flat circles arranged in a downward-pointing triangle, each holding one simple symbol — upper-left circle: a small rectangular charging brick with a lightning bolt beside it; upper-right circle: a simple globe with a teardrop location pin resting on it; bottom-center circle: a power strip with several outlet faces and one trailing cable. Slim curved arrows link the circles in sequence around the triangle. Palette limited to deep teal, muted terracotta and sand, flat vector shapes with rounded medium-weight strokes, no gradients, no shadows, no photographic elements, no people, generous breathing room at the edges. Absolutely no text, no letters, no words, no numbers, no captions, no watermark, no logos, no signage anywhere in the image.

Realistic lifestyle photograph, 4:3 horizontal. Soft natural window light falls across a pale wooden desk next to a half-packed open carry-on suitcase. On the desk lie a plain white universal travel power adapter, a neatly coiled charging cable, two small unmarked charging bricks, folded neutral-toned clothes and a pair of sunglasses. The hands and forearms of a Korean person enter from the right edge in mid-motion, picking up the adapter to tuck it into the suitcase pocket; the face is out of frame, only hands are visible. Shallow depth of field with the background gently out of focus, warm clean white tones, candid unposed moment, natural unedited color, fine texture on fabric and cable, every object plain and unbranded with no markings on any surface. Absolutely no text, no letters, no words, no numbers, no captions, no watermark, no logos, no signage anywhere in the image.