Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make colored bubble art [title] Find a place that can get messy or that is easy to clean up. [step] Bubbles are sticky to begin with, but colored bubbles can stain as well. Head outside or cover your table and floor with lots of newspaper.

Ending1: Plastic is the best option because it won't scratch your work surface at all. [substeps] Toss colorful bubble art art pieces into your suitcase or backpack as soon as you wake up and tape them so that they'll stay bright. Ending2: Consider setting off the lights once you turn the music off. [title] Lay down a couple of bubble brush shakers or blocks. Ending3: It would be a good idea to put on an old shirt or a smock as well. [title] Set a sheet of paper down on the table. Ending4: [title] Use a permanent marker to stencil your bubbles. [step] If you aren't able to stencil everything your work will be ruined.

Answer format: ending1/ending2/ending3/ending4