I try to regularly set aside some mama/son time for Eli and me, and we both enjoy doing something creative side by side. As someone with two Art Education degrees lately turning rusty, it makes me really happy. Yet some days I found myself stalling on doing art with Eli because I not only had to come up with an idea, but I had to run around the house finding what we needed. Hmmm.
With all the back-to-school sales, it was the perfect time to stock up on art supplies and get them organized. I realized that with a little shifting, I could take over a shelf in the hall closet. When Eli is bigger, he'll have full access. Right now, though, I need a place with a door latch he can never reach. (No tempera paint on the landlord's beige carpet, please! And having to ask for art supplies actually makes them more exciting.) Because I'm me, a goofball former archivist with Martha-Stewart-Turned-Waldorf leanings, I had oh-so-much fun settling the supplies into the space. Sure, a couple of cardboard boxes would work fine, but I love organizing and now everything is easy to find for me but also Papa, the grandparents, babysitters, etc.
My stock up actually started in the summer housewares section at Target. Big plastic trays with low edges contain messes (even just crayon marks), allowing kids freedom to create without an adult hovering. After the work is done, you can just stack the trays to dry (offset like Lincoln Logs, so air circulates between trays). The trays pictured below are perfect, so I bought four. Eli can do projects with a buddy or two, but we also have extra trays for projects with lots of pieces. The same picnic set also offered the great plastic mug/bowls pictured. They are wide enough not to tip over when a kid rinses a paintbrush and are also big enough to get our hands into if we want to use them to mix art supplies. A handle makes them easy to carry to the sink. The square sectioned plate is great for finger paints, dipping glue, or other "puddley" supplies.

Below is a photo of Eli's art shelf. I have an oversized pad of drawing paper and the stacked trays nestled against the wall. Next there is a bin for play clay/dough and tools -- cookie cutters, presses, pattern makers, plastic butter knives, spatulas, etc. Below it is a bin for paint -- finger paint, tempera paint, bristle brushes, sponge brushes, and paint containers. I got very lucky earlier this year and found wonderful no spill paint canisters at the thrift store.
Target's Dollar Spot has magazine holders, so I got one to hold my back issues of Family Fun magazine as well as some of my favorite tot art idea books -- Scribble Art by MaryAnn Kohl, The Little Hands Art Book by Judith Press, and The Ultimate Book of Kid Concoctions (I and II) by John E. Thomas and Danita Thomas.

Next come the smaller bins:
Paper -- colored construction paper and white drawing paper but also some odd sheets of waxed paper, shiny paper, etc.
Tools -- tot smocks and aprons, Elmer's Glue, glue stick, tape, a ruler, a hole punch, washable ink pads plus a few stamps, child safety scissors, cotton balls, and Q-tips.
Drawing -- oversized beginner pencils and a sharpener, washable markers, chalk (white and colored), oversized washable crayons, and hard wax crayons.
Craft Basics -- Last but not least, I have a bin for the sort of stuff you grab whether you're making a sack puppet or decorating a photo frame such as yarn, wiggle eyes, pom-poms, pipe cleaners, popsicle sticks, etc.

To the far right is Eli's big collage bin. I keep a drop cloth in there but also squirrel away odds n' ends we might use -- paper towel and toilet paper tubes, brown paper bags, wine corks, foam meat trays, felt squares, fabric scraps, cotton batting, stickers, etc. I try not to save too much, but a small hodge podge lets our imaginations nudge us in fun directions whether we're making sculptures or tub boats. (We also dip into Eli's nature box sometimes for craft materials.)
I didn't have room for it on my shelf, but I do keep roll paper on hand. It's great for long drawings and other large-scale projects that help kids think outside the box. (IKEA has roll paper and even sells a wooden frame to hold it for easy tearing. Need to get one of those!)
Between bins and supplies, I'm not sure how much I spent, but it wasn't much. Back-to-school sales, dollar stores, thrift stores, Freecycle, and just gathering things from around the house took care of most of it. Someday I want to invest in quality art supplies so Eli gets a fair chance to see if he likes creating art, but at this stage cheap and crafty is good.
Yes, I still have to run around the house gathering art supplies for certain projects, but it makes it so much easier to have the basics in one spot. And since I straightened out our art display area earlier this summer, now we're set to create!
Mamas and papas, please share your tips/tricks for art supplies -- favorite products, storage methods, etc.