“Calla Lilies” by BlumVintage Watercolour on Paper Calla Lilies by Blum Signed 38 x 43 cm (15. 0" x 16. 9") A delicate and graceful floral study by artist Blum, Calla Lilies captures the quiet elegance of these sculptural blooms in soft washes of watercolor. Painted on paper, the composition features gently curving stems and luminous petals rendered with restraint and fluidity. The palette is subtlecreamy whites, pale greens, and hints of blushevoking a sense of purity and