Triangular Block in Isha Yoga Center

India is full of these kind of images. This was found in Siberia which is dated as 18,000 BC right now by the archaeologists. There are images of homes or buildings built in triangular forms which are over 8,000 years that 6,000 BC in places like Romania. Eastern Europe and Central Asia is full of this kind of possibilities. Our own buildings like Deanna Linga and Triangular block are adjusted to the equinox because equinox is significant for me in my perception of life. That is 23rd of September is a equinox. I adjusted it to the equINoxes some of them are adjusted to solstice. For the saptarishis