Angular Silhouettes in Tranquil Palette

silhouettes resembling gentle hills and calm waters,artfully combined with sharp,angular shapes.The palette uses tranquil blues and vibrant yellows to create a soothing yet dynamic visual experience,perfect for a serene and stimulating environment --ar 9:16 --stylize 250 Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.