Day 3 of the #30DayChartChallenge! 📊 Today's theme: Circles ⚪🔵 I compared Spain's water reserves in 2024 and 2025 using two circles. A clear, effective comparison of changing reservoir levels. 💧 #DataViz #Charts #WaterReserves #Graphane You can see it in: playground.graphane.dev/editor/gkryv...

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