Abstract background with dynamic clear lines and a scattering of circlesAbstract background with dynamic clear lines and a scattering of circles
The texture of the ruby crimson color of the desktopThe texture of the ruby crimson color of the desktop
Abstraction knocked down green circles with an orange center on a blue backgroundAbstraction knocked down green circles with an orange center on a blue background
В математике: всякая непрямая линия. Кривая линия, изображающая рост или падение чего-н. в развитии какого-н. процесса.