The colors black, gray, blue and white are claimed features of the mark.
The mark consists of the words PRODANCEINVITATIONAL shown in black, except for the word DANCE, which is shown in blue. These words appear with no spaces in block form above four upside triangles stacked on top of each other shown in black, gray, blue and white with the top triangle predominantly shaded in gray.
"PRODANCEINVITATIONAL"
PRO DANCE INVITATIONAL