Renaissance Stitch:
This stitch is similar to the upright gobelin stitch, except that it is worked vertically.

Bring the needle up at A, move over 2 threads and down at B. Move the needle down 1 thread and bring needle up at C. Move up 2 threads (over previous horizontal stitch) and bring needle down at D. Move over 1 thread, bring needle up at E. Move up 2 threads, bring the needle down at F.

To start the next row, move down 2 threads and bring the needle up at G.Move over 2 threads, bring the needle down at H. Move down 1 thread , bring the needle up at I. Move up 2 threads and bring the needle down at C. Move over 1 thread, bring the needle up at J. Move up 2 threads and bring the needle down at E. Continue working the stitch vertically and then work the next rows (horizontal) into the existing holes (A and G).