Nice color and detail, but to make it feel more like an arch, I would crop some at the top. I think I'd also try to darken the background. If you have another shot where you can see more of the flowers at the lower right that would be good too.
Hi, Ma'm. Actually i was a bit busy on my professional side, since it was the end of academic year here; now the stress is over......
I can be more active here, i hope
Thank you very much for your concerns
Regards