Sewing Samples 2 – Sean Meng 2-tension 2-tension 2-concentrated square 2-concentrated square 2-concentrated circle 2-concentrated circle 2-letter 2-letter 2-straight & biased 2-straight & biased 2-concave curve A 2-concave curve A 2-concave curve B 2-concave curve B 2-convex curve A 2-convex curve A 2-convex curve B 2-convex curve B 2-stright & convex A 2-stright & convex A 2-stright & convex B 2-stright & convex B