Passionate purple flowers are subjected to gradual alterations of light as I work at my desk and try to make sense of things. There are changes in colour and perception, as the desk lamp moves, and as I try to overcome difficult emotions, thoughts and tasks.
shifting 
light 
purple, green, white
intensifying and coming to a desirable conclusion.
And then finally there is relief as things do in fact come together, deadlines are met, etc.