The term willem de kooning is identified in base64 scheme by the sequence d2lsbGVtIGRlIGtvb25pbmc=, while the MD5 signature is equal to 31c8632ba5615992ecd56b9c9cacaefe. The ASCII encoding of willem de kooning in hexadecimal notation is 77696c6c656d206465206b6f6f6e696e67.