Type designer Xavier Dupré, whose new FF Yoga was recently the featured face on Typophile, has a new website, http://www.xavierdupre.com.
There are some examples of early versions of his designs in a section called http://Design Steps, which offer some glipses into his creative process.
Even more fascinating, for me, are the samples of two of his typefaces for the Khmer script used in Cambodia, http://SIPAR Apsara and http://CKS Chrieng. I don't read Khmer and can't judge them as a native reader would, but they appear beautiful. I knew Xavier had designed some non-Latin typefaces while living in Southeast Asia, but I had not seen any samples until now.