Moniker suggested by the pattern of white squares in this grid

Question:

Answer:

THEMANOFSTEEL

Length:

Similar Crossword Questions:

Landmark inaugurated 3/31/1889 whose shape is suggested by nine squares in this puzzle's completed grid
Famous White House moniker
Feature hidden in the starred answers (and suggested by the grid's center)
Annual solving competition held in Brooklyn, briefly ... and a hint to nine squares in this grid
Octet of black squares in the middle of this grid, typographically
Web concerns ... and based on six familiar names hidden in rows 1, 4, 12 and 15 of this puzzle grid, what the black squares in those rows symbolize
Former White House moniker
Higher septet of black squares in this grid, typographically
Angle irons graphically represented by four sets of black squares in this grid, and by letter formations starting in the four longest answers
Like aleph in the central black squares of this puzzle's grid
Lower septet of black squares in this grid, typographically
Fans of black-and-white squares
Old White House moniker
Where GIs fought Charlie[LAST WEEK: "Lady X" was Ingrid Bergman, whose first name is revealed in the circled squares (IN + GRID). Seven of her one-word movie titles can be seen "straddling" black squa
Grid pattern
On hold ... or what the seven rows of black squares in this puzzle's grid spell in Morse code
What spouse does, step 4 [hint: look at the black squares of the grid]
One set of gifts in "The 12 Days of Christmas" ... as suggested by the circled squares?
"Hmmmmm ..." [as hinted at by the three groups of black squares in the middle of the grid]
What black and white squares do on a chessboard
Nonet of black squares in this grid, typographically
Lower pair of black squares in this grid, typographically
Welcome mat spot (our puzzle title hints at the theme revealed by the pattern of circled squares)
Instrument depicted by the circled squares in this grid
Higher pair of black squares in this grid, typographically