Cascade window view mode rounded square flat icons - Stock vector

cascade, cascading, gradual, overlapping, view, mode, appearance, visualization, displaying, layout, arrangement, composition, collection, window, windows, panels, elements, items, browser, desktop, computer, multitasking, icons, pictograms, flat, plain, set, buttons, design, template, theme, application, rounded, rectangles, squares, rounded-square, curved, vaulted, bent, corners, vector, colors, vivid, orange, brown, blue, red, green, purple