Hey there! I don't have much to add. You could introduce additional vanishing points if you want to draw objects with a different orientation. Otherwise, there's really no need to add more vanishing points if your goal is simply to present the space using a single-point perspective setup. That said, having the horizon line positioned right in the center of the canvas (which generally isn't recommended, since it tends to create more neutral compositions) makes me think your intention is to present both the interior space and the fountain in the background in a straightforward way. If you were to introduce a third vanishing point, the composition would feel quite different. Even if you decide to keep the one-point perspective, I'd still recommend experimenting with moving the horizon line slightly higher or lower. Also, don't forget to give the window frames some thickness and volume—try to avoid treating them as completely flat shapes. :) Hope this helps! | Artwod Feedback