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Showing posts with label isotherm. Show all posts
Showing posts with label isotherm. Show all posts

Thursday, October 20, 2016

We're All Ears :: October Reveal

I took a meteorology class in college because I thought it would be an easy and entertaining way to satisfy my science credit. WRONG! Meteorology = Math, and I am not great at that.

What I did love learning about were weather patterns and cloud formations. I find clouds fascinating. So this month I have been stopping and noticing clouds on my daily commute and find that I frequently take pictures of striking clouds.  

I also love weather maps. You know the ones that show what look like ripples in a pond radiating out? I can recall having to take a photocopy of the US map gathering some weather data and plotting all the wind patterns and isobars on there and then coloring it for temperature variations.  My professor couldn't understand why my wind patterns were always screwed up. But my colors were always perfect! I just love the color coding. Like the maps you find on the back of the USA Today newspaper when you stay at a hotel.


This map in motion from December 25, 2013 is from the Star Tribune website out of Minneapolis posted by meteorologist Paul Douglas. Isn't it fascinating to watch it morph and change? Looks like Christmas was chilly that year!

The colors that are assigned are based on temperature changes of 10 degrees. Red is the hottest, while blue and white are the coldest. These types of maps are called Isotherms.

i·so·therm
ˈīsəˌTHərm/
noun
  1. a line on a map connecting points having the same temperature at a given time or on average over a given period.
    • PHYSICS
      a curve on a diagram joining points representing states or conditions of equal temperature.

Since there were so many options with weather (precipitation, wind, clouds) I just couldn't settle on one thing for my own challenge. But then I came upon these maps and the lightbulb went on....  I could make my own isotherm patterns in clay! Eureka! (At this point I should tell you that it was about 9:38pm...)

I set out doing some mokume gane and blended colors from fuschia and magenta, indigo and cerulean, leaf and wasabi, sunflower and pumpkin ending in blood red. I threw in a few layers of translucent mixed with opal and then some variegated gold leaf just for good measure. Then I impressed away with all sorts of tools to make marks. It always looks like a mess at this point. 


You don't know the magic of mokume gane until you make that first slice. They are always destined for the scrap heap, but not this time. I will make so many things from this amazing stack (and just in time for the onslaught of holiday shows right around the corner!)



From there it was just finding the right bezel in my stash. I sliced away, selecting contiguous pairs, covered them with resin. I found the perfect little heart charms for the bottom because I love weather! I think I will see what other bezels I have that might work with these slices... like long thin pendants in my favorite bezel might be awesome!

I call these earrings Isothermic for the variations in color temperature and the fact that they look like impending storms are brewing! Here's wishing you beautiful skies wherever you are!

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