That is what makes being in this business worth it. (It sure isn't the financial rewards these days!). When the sun hits a bloom just right and makes it effervescent or luminous, or when a landscape composition comes out just as beautiful as you envisioned it.
You can probably overwinter it in the house just fine. This one actually made it in a cold frame greenhouse with no heat here in zone 7b over winter. They do get pretty large but they don't seem to mind a lot of pruning and cutting back. I have seen them as a topiary form quite often.
Tibouchina flower would wink back at me in my garden this summer