Pink flowers and glass vase, half off!

It sounds like a good deal, but it is, in fact, a huge mistake.
Visual people will spot something wrong right away. I think I got distracted, or had to attend to something on the stove, and simply forgot to finish this.
I am happy with my first attempt at trying to make a see-through glass vase. I am sure there are tricks to it that I don't know. I do understand that stems appear to bend strangely when seen through glass and water, but that idea was a little ambitious for me. It is enough that I was able to suggest glass and transparency.
I have been trying to learn to work with watercolors, and I suspect that I am trying too hard to make them work the way acrylics do. I think I need to watch some watercolor tutorials. Or am I getting too caught up in trying to paint the "right" way?