The Padhuka Sahasram of Vedanta Desikan aka KaviTarkika-Simhan has a section called Chitra Paddathi which paints pictures in words in a matrix of artistry in praise of the feet of the Lord. You can hear it being recited at (1) read the shlokas a t (2) and see the artistry at (3) Of note, the solution to the Knight's Tour can be seen at (4)