Watercolor Travel Landmark Triptych

A whimsical hand-drawn watercolor travel poster triptych on a clean white paper background, horizontally composed and divided into exactly three equal vertical panels by thin black lines, with a dark charcoal footer strip across the bottom. Rendered in delicate ink linework, soft pastel watercolor washes, architectural detail, and a clean sketchbook aesthetic. Each panel depicts a miniature floating island cityscape with tiny landmarks, a blue watercolor water patch with a small boat below, gentle doodle clouds, bird silhouettes, and a dotted flight path ending in a tiny airplane flying up and to the right. Centered below each floating scene is a destination name written in neat handwritten script accompanied by a tiny red heart. Panel 1: Labeled "[London]" with a tiny red heart. Features a red telephone booth, the London Eye, Big Ben and Parliament, Tower Bridge towers, a red double-decker bus, and a small white riverboat on the water below. Panel 2: Labeled "[China]" with a tiny red heart. Features a traditional pagoda, a pink cherry blossom tree, a small panda, a green Great Wall section along rolling hills, a red-and-gold palace gate, the Oriental Pearl Tower, a Shanghai-style skyscraper, and a small wooden boat on the water below. Panel 3: Labeled "[United States]" with a tiny red heart. Features a leafy green tree, a vintage street lamp with an "NY" sign, the Golden Gate Bridge, a yellow cab, the Statue of Liberty, a cluster of grey skyscrapers, the Chrysler Building, a waving American flag, a retro diner sign reading "DINER", and a small white sailboat on the water below.