simple line drawing of an adorable cartoon frog face with big eyes, simple flat vector design logo, cute style, simple lines, solid color background, simple shapes, cute expression on the face in the style of a graphic style, rounded edges, cute expression on the face, minimalistic details, simple coloring book art, simple icon, cute and friendly character, simple design, cute simple cartoon illustration, simple vector graphics, simple colors, simple shading, simple flat design, simple line work