christine-montague-sketchbook-angry-polar-bear-tile.jpg — Angry Polar Bear. Colored pencil Illustration by Christine montague. The Sketchbook Project 2014.

Interpreting positive and negative space is one of the compositional skills practised by visual artists when they draw and paint. It is also a handy method to trigger one's imagination either as a drawing exercise, or when illustrating.

What is positive and negative space?

Positive space is the space occupied by the subject. Negative space is the space on the page around it. A classic example of this is the image below, the Rubin Vase -

The positive space is the yellow vase. The negative space is the inverse of this space, i.e. everything outside the vase. In this picture, can you see the two profiled faces in the negative space? This is a well-known example of illusion, thanks to its use of positive and negative space. However, negative space usually does not have another recognizable image.

I had fun with the use of positive and negative space in my colored pencil drawings for this year's The Sketchbook Project.More about my sketchbook entry here.

Using a printout of an image of one of my stone kitchen tiles, I drew a scene on that printout inspired by the shapes and tones I saw there. The Angry Polar Bear (above) is one such illustration. The Infamous Heart-Nosed Hedgehog below, is another of these The Sketchbook Project drawings.

What is the positive space in the drawing below? What is the negative?

The Infamous Heart-Nosed Hedgehog. Coloured pencil illustration copyright Christine Montague. The Sketchbook Project 2014

The Positives (and negatives) of the Polar Bear & The Hedgehog

Surprise! Although you probably guessed it, the same tile image inspired the polar bear and hedgehog drawings. Here they are, together.

Two colored pencil illustrations demonstrating use of positive and negative space. Copyright Christine Montague. The Sketchbook Project 2014

The Infamous Heart-nosed Hedgehog . The positive space is the hedgehog. The negative space, is all the other space. In this case, that space is filled in with clouds.

The Angry Polar Bear. Using another printout of the same tile, I placed my subject, the polar bear, in what was the negative space of the hedgehog illustration. You can see the shape of the hedgehog in the space to the left of the polar bear. So, in this drawing,the positive space is the polar bear.

But wait! There are actually two subjects in this drawing! There is a little figure in a fur-trimmed hooded parka in the bottom left corner. His head is where the hedgehog's eye is in the hedgehog drawing. This little figure is also a positive space (although his actions may be negative. I will leave that up to your imagination!). So the negative space of this image is all the space around them, including the top right corner of the image.

Does this help you to understand positive and negative space?

To see my 2013 The Sketchbook Project (Brooklyn Art Library, Brooklyn, New York) about a polar bear world "CRAM" click here

It wasn't long after the stone tile backsplash was installed in my kitchen, that I started seeing things. Movement, right there in the 2" x 4" tiles. As I stared, the tan, grey and white striations in the stone shapeshifted into landscapes. Snowy ones. Cloud-filled and foggy ones. Dark ones.

As if portals to other worlds like in old school Star Trek .

Polar bear drawing and fox drawing by Christine Montague — **Polar bear** drawing and **fox** drawing by Christine Montague

And these worlds, they seemed to be..gulp..inhabited! Polar bears and other bear-like animals, fox, and fish, and others, that I couldn't begin to classify.

I sketch portraits of these creatures when I can. For the most part, they seem unaware I am there, as they fly, swim, and run past my window to their world. But when some stop and gaze my way, I confess I sketch faster.

When Strange Neighbors appeared as a category in The Sketchbook Project, I sent my sketchbook their way. I had to let you know what lives with me in my kitchen. Even if you only believe it's all in my imagination.

The Sketchbook Project (www.sketchbookproject.com), is a global, crowd-sourced art project and interactive traveling exhibition, of handmade books. It is the flagship endevour of Art House, Brooklyn, New York, U.S.A.. It consists of three libraries: Brooklyn Art Library, Mobile Library, and The Digital Library.