Gorga Studio

Gorga Studio grows Toba Batak gorga ornaments directly on your screen —
not static images, but motifs that grow to fill the space like the carvings of a pande. Tap the canvas to plant a starting point, select a growth rule (Random, Fixed Angle, or Spiral), then watch the ivory lines spread without overlapping. Press "Done" and the closed cavities are colored red oxide — the three sacred colors of gorga (white, red, and black) in the Batak three-banua cosmology.

• 3 production rules + 3 container shapes + mirror symmetry
• Live statistics: iteration, segment, fractal dimension
• Export 1080p/4K PNG to Photos, share, or save to the app gallery
• Pustaha: a glossary of 9 gorga motifs and their meanings
• Based on the paper "Deconstructing Bataknese Gorga Computationally"
(Hokky Situngkir, Bandung Fe Institute)
• 100% free: no ads, no in-app purchases, no watermarks, no internet connection—your work remains yours