Use the uploaded image as the primary reference. Preserve the exact overall composition, subject placement, pose, proportions, camera angle, and visual storytelling of the reference image.
Transform the photograph into a charming minimalist hand-drawn watercolor-ink doodle illustration. Keep the large tree, seated girl, acoustic guitar, flowing skirt, surrounding grass, and natural background recognizable, but simplify them into playful, naive, childlike illustrated forms.
Use loose black/brown brush-pen outlines with subtle wobble, uneven line pressure, spontaneous imperfect strokes, and organic hand-drawn contours. Add delicate watercolor washes in muted earthy greens, warm browns, soft beige, pale blue, and gentle cream tones. Keep colors restrained and slightly transparent, with visible watercolor texture and natural pigment variation.
Simplify facial features into tiny expressive details while retaining the girl's relaxed pose and peaceful mood. Render the guitar with simple charming shapes and minimal details. Turn the tree bark, foliage, grass, and flowers into sparse sketchy marks rather than realistic textures.
Create a warm handmade sketchbook aesthetic: off-white textured paper, generous clean negative space, whimsical little botanical marks, tiny leaves and subtle decorative doodles, imperfect watercolor edges, occasional ink splatters, and an authentic artist-drawn feeling.
Avoid photorealism, excessive detail, heavy shadows, 3D rendering, glossy digital effects, perfect geometric lines, or polished vector-art edges. The final image should look like a delicate artist's notebook illustration made by hand with ink and soft watercolor, while clearly retaining the composition and character of the uploaded reference image.