All of these flowers are ones that are growing in my yard as some perennials that I have and there are some that I purchased at the local greenhouse (Countryside Greenhouse), Love that place! You could spend a few hours in there and probably not see everything.
One of the reasons I like to watch the flowers develop and change so quickly is because it also reminds me of how life can go by and change quickly. There is so much beauty in the flowers and there is also tons of beauty in each individual person. We are all unique in our own ways.