The simplest, most beautiful floral trend: rooting plants in water. All you have to do is snip a plant at the base of a leaf and place it in fresh spring water in a glass vase. I imagine this doesn't work for every kind of plant.
Some people will say a big no-no to “homemade art”. I think if you’re creative, got a good eye and willing to give art a go, then why not? Not everyone can afford hundreds of dollars for a piece of art for every wall in their home.