Cheap Fun Art Projects How-To: Collaborative Photo Mosaic

A few folks have asked how we turned the Iz photo on the left into her birthday party's collaborative art mosaic on the right (which I came up with due to Iz's love of picture puzzles, a desire to have a gender-neutral 12th birthday party activity, and my inherited predisposition towards the first adjective in this post's title.)

The answer: by hand, though it didn't take that long, and even though there are likely ready-to-go programs out there that I didn't have the time or patience to uncover.

Here's the how-to. Understand that I slapped this together on the fly; work on a Mac and am disinclined to purchase software (again, see title) and so use the powerful shareware Photoshop substitute GIMP along with Preview, the simple image manipulation program that came with my computer; and that it's been about a decade since I wrote documentation. 

How to Make a Collaborative Photo Mosaic

Open GIMP and Preview, and remember to save frequently.

First, turn the photo into a black-and-white coloring page

1. Choose a JPG photo with lots of distinct lines and features.
2. Open your photo in GIMP
3. From the Color menu, choose Desaturate
4. From the Filter menu, choose Artistic > Cartoon (to define edges)
5. From the Color menu, choose Posterize (to simplify details)
6. From the Color menu, choose Brightness - Contrast. The Brightness - Contrast dialog box will appear. Adjust to your liking.

Here's how Iz's photo looked at this point:

Next, make the photo wall-size

• From the Image menu, choose Scale Image. The Scale Image dialog box will appear.

1. Locate the X Resolution type-in box. Type in "72." The Resolution will change to 72 in the Y Resolution box as well (if  you reduce resolution before scaling, the image file size is non-gargantuan).
2. Click the Link icon to the right of the X Resolution and Y Resolution boxes. The Link will "break."
3. Locate the Width and Height type-in boxes. Click the unlabeled Units pop-up menu to the right, select Inches.
4. Determine the longest side of your image, Width or Height, and type 50 (inches) into the corresponding adjacent type-in box.
5. Click the Scale button.

Create a grid for chopping up the image precisely

1. From the Image menu, choose Configure Grid. The Configure Grid dialog box will appear.
   
1. From the Appearance: Line Style menu, choose Dashed.
2. From the Foreground Color color picker pop-up, choose red or another distinct non-grayscale color.
3. Find the Spacing area. Click the Link icon under the Spacing type-in boxes. The link will "break."
4. Set the unlabeled Spacing > Units pop-up menu to "in" for inches.
5. If your photo is in portrait orientation, type "8" into the Spacing > Width type-in box, and "10" for the Height type-in box. If in Landscape, switch the numbers. This way every panel will fit on an 8.5" by 11" piece of printer paper.
6. Click the OK button.
7. From the View menu, choose Show Grid. The grid will appear on top of your photo.

Chop it up

1. From the GIMP Toolbox, choose the Rectangle Select tool.
2. Using the Grid as your guide, select the top left-handmost 8 inch by 10 inch panel. 
3. Hit CTRL-C (GIMP is an X11 program, the Apple key will not work) to copy.
4. Select the Preview program (simpler than continuing to use and print from GIMP, IMHO).
5. From the File menu, choose New From Clipboard. Your copied panel will appear.
6. Save the new image panel as MosaicPanel_1.jpg.
7. Print panel via the keystroke combo Apple-P or select File Menu then choose Print.
8. Retrieve printed panel. On its back, write the panel number and draw an arrow pointing to its top.
9. Work your way through the main image repeating steps 2 - 8, each time selecting a new panel and corresponding numbered file name.
10. If you have the time and you aren't doing this at the last possible moment and your babysitter doesn't have the flu and you aren't getting up at 6:30 AM to retrieve your cupcake chef from San Francisco, I'd recommend you tripm the white edges from each panel print for a more cohesive mosaic (or have your participants do the cutting). Not necessary, but it would have looked cleaner.

You will now have a set of 8" x 10" images that look like this:

Time to color! 

I put out all sorts of coloring materials for the kids to choose from: crayons, markers, oil pastels, watercolors -- but removed the darker colors that might interfere with the lines of the drawing. I also should have recommended that the kids stick with coloring/filling in and not add patterns. You can see in the close up on the left that the grid pattern one child drew obscured what turned out to be the mushroom's stem.

Each child also signed their name on the back, making the mosaic a keepsake for Iz.

After everyone finished, I affixed the panels to the wall with UHU Tac removable adhesive putty, arranging them via the numbers and arrows on the panels' reverses. This way we can relocate the mosaic without any tearing.

I think that's it. Any questions? It's not as complicated as this makes it sound, honest.

Mali Likes Apps, Too. Here's Her Top Ten.

You've heard a lot from us about Leo, his iPad, and apps. In fact my latest BlogHer post is on which apps Leo thinks are fun, as opposed to which apps support his communication and learning.

But you know what? Leo has a little sister. And Mali likes iPods, iPads, and apps too -- with a fiery passion that is both a great motivator for chores, and a problem should anything require doing while she is mid-game or book.

Here are ten of Mali's favorite apps, if you're looking for some Christmas Eve instant gift recommendations, apps for loading up that new iPad or iPod, or kindling for burning through those holiday iTunes gift cards.

Stack the States ($.99) Mali will play this indefinitely, and is completely sucked in by its combination of state trivia and shape-matching with a stacking game. Earned points unlock new game levels. And it's fun -- our family played it together during yesterday's San Francisco to Las Vegas road trip. Only hitch: it doesn't pronounce the states' names in voiceover, so while Mali can now instantly name almost all 50 states' capitals, we still get an occasional "Ju-wah-know" for Juneau, Alaska. I hope the content gets even richer (State birds! flowers! Flags!), and that a Stack the Countries app is forthcoming (former Geography software producer being wishlist-y here).

Doodle Hangman (Free) Animated hangman word game. You can upgrade to a full paid version, but so far we've been quite happy with the categories, which include elements, countries, human body, and Kings & Pirates. She and Iz like to play this one together.

Wurdle ($1.99) A timed word search app that lets you chain letters into words in any connected pattern you like. I am a bit bummed by how close her and Iz's top scores are to mine.

Square Off (Free) Field of dots, close off square vs. the computer, different difficulty levels, strategy required. If I sound less than enthused it's because I hear this game's sounds effects in my sleep -- a testament to just how much Mali likes it.

BrainPop (Free) Mali is all about iPad novelty, and BrainPop lets her watch a new educational movie every day (I actually downloaded BrainPop for her big sister Iz, but hey). Today's episode was about snowflakes, the science of how they form, and are they really all different. Nifty animation, built in quizzes, and bonus "Where did you learn THAT?" factor for parents.

Cut the Rope ($1.99), Angry Birds ($.99), Finger Physics ($.99) I'm grouping these as they all combine physics with strategy. And they're all really popular;  you may own all three already. There's a reason -- they're clever, crisply designed, fun, and fluidly animated. Seymour is amazed by her mastery of all three apps; she's much better than him.

Stray Sheep: Poe's Christmas* ($6.99) An beautifully (truly) illustrated interactive book about a sleepwalking sheep's adventures. Mali's favorite part is when Poe meets the "man in red" (guess who?). She also likes the slider puzzles, and the Spot the Difference games (at which she is much better than me).

Little Miss Spider* ($7.99) Even though this expanded interactive book is about spiders -- they would normally give Mali the willies -- she loves Little Miss Spider's video-quality animation and interactivity, as well as the matching game (though Leo is better at it), paint program, and the adjustable-level jigsaw puzzles. This is a high-quality production.

All About Dragons (Free right now) Our girl is dragon- and fiery-creature-in-general obsessed. She used to play with/read this book every day when she got home from school; the only reason she doesn't refer to it as often is, I suspect, that she has it committed to memory -- she loves it that much.

Thumbelina for the iPad* ($4.99) A very cool interactive book that not only comes in several different languages but lets the reader record her own voiceover. I showed this app to Mali's Spanish teacher and she thought it was fantastic for reinforcing bilingualism & biliteracy in combination. But don't take my word for it; watch Mali give a demo:



Other apps Mali likes: Snow Wonder* ($1.99) for building snowmen "with girl hair and girl faces," Zombie Farm, Plants vs. Zombies, Edge, Cupcakes, Pocket Frogs, Jelly Doodle, Doodle Jump.

What apps do your kids like? If (ahem) Santa was to leave Mali a $10 iTunes gift card in her stocking, which apps should she download next?

*Disclosure: gifted by the developer, but so were lots of apps that didn't make her favorites list. These are the apps she likes.

You May Approach the Short Bus

That's the title of my first post as a BlogHer Contributing Editor. It's a friendly but unapologetic statement of purpose, and a declaration that the responsibility for children with special needs transcends the boundaries of the special needs community. Here's the BlogHer summary:

When I realized my son Leo had autism, I saw short buses everywhere. They ARE everywhere. If you don't believe me, take a tally. Then think about the kids riding on them, and their parents and families. I want you to see all those buses, and consider what they represent.

Click on the button below to read the whole post: