Rather unusual whatever it is! I thought of you today when I took a shot of a sprig of a hedgehog bush in the arboretum and used the same orientation for the shot as you have here instead of the horizontal lavender you commented on!
@quietpurplehaze Thank you for your comment Hazel I'm all ways looking for different perspective to add to an image and tend to prefer the diagonal approach when taking single flowers, hope it worked for your spring in the hedgehog bush:)