Spiral Drawing - Amazing 3D Pattern - Abstract Art Therapy - Draw #ٍSamehSaeed .
Op-Art optical illusion. Relaxing spiral drawing. 3D line illusion. Daily art therapy.
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Material used:
Mixed technique.
Paper: 100x100 mm, white colored.
Graphite pencil.
Marker, edding 1880 drawliner 0.5.
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