Guadarrama river at it's pass by the Collado Villalba water purifier.
Pictures taken with 4...
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I'm getting ready to do a balloon mapping workshop in Philly this week, and I'm loving your large set of helium balloons. I'm trying the mylar balloons that come with the small balloon mapping kit from Public Lab. I'll post my results!
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I'm getting ready to do a balloon mapping workshop in Philly this week, and I'm loving your large set of helium balloons. I'm trying the mylar balloons that come with the small balloon mapping kit from Public Lab. I'll post my results!
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fantastic!
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