Color is not claimed as a feature of the mark.
The mark consists of From left to right, The letter "P" is present. The letter "o" is tucked under the "p" Under the "o" is an "r". Then, there is the letter "t" in the middle of the image. The letter "l" appears adjacent to the "t", going no further down than the horizontal cross that creates the "t". Adjacent to the "l" is the letter "a". Underneath the letter "l" and "a" is the letter "n". It protrudes no more than halfway past the letter "a" Underneath the "n" is the letter "d". All letters are fitted together in a square in a mosaic-like fashion.