Using yarn in white and blue tones you can "freeze" this "forest" :) Cast-on a multiple of 16 + 19 symmetry stitches + 2 edge stitches Row 1: k1, *sl1yo, k1; rep from *, sl1yo, sl1 wyif Row 2, 6, 10, 14, 18, 22, 26, 30, 34: sl1 wyif, *brp1, sl1yo; rep from *, brp1, sl1 wyif Row 3, 7, 11, 15, 19, 23, 27, 31, 35: k1, *sl1yo, brp1; rep from *, sl1yo, sl1 wyif Row 4, 8, 12, 16, 20, 24, 28, 32, 36: sl1 wyib *brk1, sl1yo; rep from *, brk1, sl1 wyib Row 5: k1, sl1yo, br4st inc, sl1yo, brRsl, sl1yo…