The term louis henri sullivan is identified in base64 scheme by the sequence bG91aXMgaGVucmkgc3VsbGl2YW4=, while the MD5 signature is equal to 3664d32fdf2e8405507328ce09b63084. The ASCII encoding of louis henri sullivan in hexadecimal notation is 6c6f7569732068656e72692073756c6c6976616e.