serenity and harmony: circular geometric coloring page

black white coloring page circular design serenity harmony filter effect simple line drawings pseudorealistic vibrant coloration luminous shadowing background mandalas geometric patterns solar waves shells clean book art colors relaxation meditation mindfulness therapy stress relief detailed designs adult creative expression artistic abstract zen calming relaxing harmony: full-size printable mandala featuring circle outlines style translucent overlapping voluminous forms set creating majestic composition reminiscent stained glass aerial view showcases mandala's stylized simplicity making captivating experience generated