I find the photo a bit incomplete as you have left the water out, I feel as if the top of the photo is there, in the sky, the body of it is there, in the building, but the base is missing, or incomplete as there is only a sliver of water.
Having said that, I think there is great clarity and colour. What I would do with this is cut out the top 60% of the photo and make a panorama lengthwise, placing the main statue at centre heightwise,(e.g. cropping out from just above the mosaic on the ceiling of the arch)., and have the statue possbily slightly to the right of the shot lengthwise….i.e. because the statue is facing left, you would place it slightly to the right of the shot….Because of the clarity of the picture, you could easily get away with this sort of crop.
I’ve been here and it’s an amazing fountain that you really want to get it all in, but that’s difficult.
You picked a great time of day. I love the light. I’m pressuming if you went lower you’d have peoples heads in the shot? Which is why my attempt is from the same level…
Love the colour and detail.