@onewing The bottle is about 200ml. This will last me also a live time. My daughter gave it to me to be used when we visit town. Not being able to walk without crutches at this stage I stay in the car when she does her shopping. Just go with her to get out of the house.
It's fun to take those mundane objects and turn them into art. I like how you've matched the color of the frame to the liquid in the bottle. Good catch!
Ian