A very good try! But you’re going to have to note your neckline alignments, spring lines, and entablature. To have a more graceful transition from vertical to horizontal, you may also want to try using ellipses or a 3-centered arch. Looks like between each column you’ve got 4 diameters? For that Vitruvian/Palladian touch, maybe look at 3-4-3, although that could wreck havoc on your arches.
A very good try! But you’re going to have to note your neckline alignments, spring lines, and entablature. To have a more graceful transition from vertical to horizontal, you may also want to try using ellipses or a 3-centered arch. Looks like between each column you’ve got 4 diameters? For that Vitruvian/Palladian touch, maybe look at 3-4-3, although that could wreck havoc on your arches.