The term photomicrograph is identified in base64 scheme by the sequence cGhvdG9taWNyb2dyYXBo, while the MD5 signature is equal to 52ff2c5b0cc43bc7fecdf081fd08d8c5. The ASCII encoding of photomicrograph in hexadecimal notation is 70686f746f6d6963726f6772617068.