Contrasting Currency Exchange: Dollar and Bitcoin

minimal conceptual watercolor illustration on textured white paper, two disembodied human arms reaching in from opposite corners, upper left hand delicately holding a single US one-dollar bill downward, lower right hand offering a large gold bitcoin coin upward, strong negative space between them, diagonal balanced composition, soft hand-painted edges, subtle paper grain, realistic anatomy with painterly brushwork, muted sepia skin tones, warm gold and beige accents, very light shadows, airy editorial finance concept art, clean background, refined watercolor wash texture, calm minimalist mood