Thank you both. I was always taught to allow the reader the room to bring their own imagery to one's prose and poetic form.
I have endeavoured to give the reader the widest expanse possible wherein he/she can illuminate the essences of the piece I've presented to her/him.
Having watched the Turner Prize winners over so many years, I feel that at the very least I can hold my own in their esteemed company, if only as an 'umble jobbing wordsmith. ( rubbing hands together in a slimy and ingratiating sort of way )

"Bipolar is a roller-coaster ride without a seat belt. One day you're flying with the fireworks; for the next month you're being scraped off the trolley" I said that.