Sketch with dried flowers

Pastel on paper sketch. These yellow flowers hase  long and fascinating Story. I flew to Turkey last year, there are many swimming and climbing on coastal cliffs. On one of these rocks I found a tree with strange flowers bright yellow hue. I gathered a whole bunch. That's just ... I had to get to the boat to swim, holding a bunch of flowers in my teeth))
A purple flowers I've gained in the bay.
Roses same local Russian.