I have so much fun making vases! I use empty jars (olive, mayo, etc.), paint the inside white, and then add alcohol inks diluted with special rubbing alcohol--all in the Tim Holtz line. The inks are fun just to drip over the bottom and then swirl around into the alcohol. I find that two colors work best. After they dry, I add some gold lines just for fun.
We had an online crafting class through our church that made white painted jars with burlap and ribbon around them. I tried adding ribbon to mine, but I think they look better without--I left some and took off some of the ribbon depending on what I liked. The green vase is a painted one color.
For flowers, I bought several bunches of large flowers, some tall filler, and picked Queen Anne's lace and ornamental grasses from our yard. I also threw in a few artificial leaves I had on hand.


