Folded-ribbon double 'R' isometric monogram with blue shading

Hand-drawn graphic mark: two stylized uppercase letter R shapes formed from a continuous black ink outline that creates a folded-ribbon / isometric cube...

• logo
• monogram
• isometric
• folded ribbon
• double r
• negative space
• hand-drawn
• blue shading
• graphic mark
• retro design
• folded ribbon shape
• two stylized letter r
• triangular blue fills
• black ink outline
• white paper background