Answer:
Certain materials help to convey certain moods and and make an art piece look the way you want it to.
Explanation:
My interpretation of this is that the author was hoping for something futile - they 'grew a flower' (put effort or hopes toward) that can't be bloomed (is pointless or futile, will not produce anything) that can't come true (their effort/hope is just a hopeful dream). Basically, the author hoped for something that was not possible.
Answer:
1, 2 and 3.
Explanation:
1) The way they are spelled.
2) The names.
3) The letters are in differint areas.