OK, so just using what we have covered so far, with primitives, scaling,rotating and materials.
took a while but worth it 
each leaf is a squashed and stretched sphere, and the flower heads and a few toruses.
the vase is a cylider with two toruses top and bottom.
table cloth is multiple planes snapped together
and theres the reference image i found on tinterweb.
Very colourful scene. It resembles to reference image. Nice try!
Cheers, quite enjoyed putting it together, theraputic for a Sunday afternoon 
I love the atmosphere and the colours of your still life.
Your workflow could be more efficient. There is no reason to put planes together, when you want to model a table cloth.
That took me 20 seconds:
shift a > mesh > plane > w > subdivide > subdivide // select > checker deselect > apply colour red > crtl i > apply the other colour.
Hope the technique is helpful for you.
Aye was a little cumbersome heh
I only did it that way as i was trying to limit myself to only use tools and techniques that were covered in the course up to this point
Thanks FedPete for the helpful information.
