Window box irises give a welcome touch of colour on a wet and windy day.
Raindrops on the stems and petals catch points of light.
Rain on the window, added to the distortions of old glass, make an impressionistic image…
tending towards abstract.
When taking photos of true blue flowers I’ve often found the colour comes out purple. Oddly the blue-purple of these iris flowers migrates the other way, towards blue.