vibrant purple flowers: charles rennie mackintosh-inspired oil painting

oil painting purple flowers colorful newtonflowers mosaiclike forms vivid colors realism surrealistic elements sculpted highly detailed foliage stained glass soft shading gloxinia art charles rennie mackintosh thick impasto masterpiece floral artwork flower arrangement artistic technique bold brushstrokes vision impressionistic style natural beauty artistry color contrast creative expression unique composition captivating aesthetics visually expressive inspiration fine