Piano Keys Close-Up — Black-and-White Postcard

Piano keys recede into soft focus in this black-and-white close-up, the diagonal rows of black and white keys catching the light like a study in contrast and rhythm.

• Format: postcard, 10×15 cm
• Paper density: 350 g/m²
• Black-and-white photography

A quiet gift for a pianist or music teacher, or a sharp graphic note for a Postcrossing envelope.