Study of Diego Velázquez's "Fountain of The Tritons in The Island Garden"

An attempt at recreating with the pure linework in the painting "Fountain of The Tritons in The Island Garden" by Diego Velázquez. took me a couple of weeks But I learned a lot from this one. I did not use a grid by the way I only used construction shapes and composition lines to make this piece.
Link to the masterwork:
https://www.museodelprado.es/en/the-collection/art-work/the-fountain-of-the-tritons-in-the-island-garden/16d629b1-9797-4a56-8c5b-804dd2f153a7