For the second mosaic in my climate change series, I decided to tackle sea ice decline. The long and the short of the trend: it doesn’t look good for sea ice, folks (or for the cryosphere in general). But don’t just take my word for it, let’s see what the smarty pants scientists from the IPCC have to say about the subject: according to them, “the current (1980–2012) summer sea ice retreat was unprecedented and sea surface temperatures in the Arctic were anomalously high in the perspective of at least the last 1450 years.” Yikes. Oh, and “a nearly ice-free Arctic Ocean in September before mid-century is likely.” Why should you be concerned about the loss of sea ice? Well, it plays an important function in regulating the Earth’s temperature (its whiteness and shininess reflects light and heat), so without it things will get even warmer and wonkier. It’s also a key component of polar ecosystems—think of the polar bears and seals and penguins, oh my!
This particular mosaic was based on a graph of Arctic summer sea ice extent since 1900. The trendline of the mosaic is made from a big chunk of quartz that was given to me by a friend of my mom’s. It took me a while to work up the nerve to smash it to bits with my hammer, but it was either that or let it sit there and collect dust. And this just means I have room to bring in more fun materials! In terms of stone, I used a white marble tile I scored at the Habitat for Humanity ReStore, along with that amazing blue stone from up near the cottage (Georgian Bay, Ontario), and the nice glittery grey layered limestone (?) and black stone from Ottawa. The glass is a mix of smalti (the various blue lines), recycled glass tile, and some chunks of a broken glass tabletop that I rescued from the curb. I like the way the stone and the clear glass play off each other, but it really was a struggle to break down the glass. I’m slowly rekindling my relationship with glass, but it needs work. I think more practice will help, because as my skills get stronger, I will be less frustrated when working with it. And I’m hoping my sweet new Japanese hammer will help…
I added some undulations to the substrate to evoke snow drifts and rolling seas. And I intentionally put some of the machined edges of the glass facing up (as opposed to the riven side) because, being so smooth, they really catch the light and look like glints of shiny snow or ice. Of course, the curves and the way the tesserae catch the light—which are my two favourite parts of this mosaic—are the hardest ones to photograph. I really had trouble getting a photo that captures the essence of this piece (I was desperately wishing my photographer friends lived closer). Perhaps it’s just one of those pieces that needs to be seen in person for the full effect. Or perhaps I just need to hone my photography skills. I suspect it’s actually a little of both.
I’m thoroughly enjoying creating this series, even though I’m only two mosaics into it. I like the idea of engaging with a subject for a prolonged period of time. I’ve already got my next two pieces ready to go in my mind, and countless other proto-ideas jotted down. Apparently climate change is the subject that, sadly, keeps on giving. In a previous post I had joked about a cheeky working title for the series, but the more I thought about it, the more I wanted to keep it as the official series title. So, it’s official: say hello to “Fiddling while Rome burns”—a series of mosaics about climate change.