Prambanan's Dark Sky

I was not very lucky with my last weekend. I've already had a plan to reach Prambanan by Trans Jogja, the new mode of mass transportation in Jogja, and u know what...the line was very-very-very loooong...so that I lost my appetite of Trans Jogja. And when I arrived there (with "traditional" angkot), the sky was'nt friendly at all, the sky covered by dark cloud. Huh...