Capsule crown text with typography signature

A stylised illustration of a green capsule placed in the centre of a white surface. On the capsule, there is a crown at the top, the text “ROI” in large letters, and “100 mg” on a narrow ring around the middle. The surface is rendered with glossy highlights, giving it a plastic feel. In the bottom right corner, there is a small signature, and the motif is framed by a thin border.