On the left page are the Main Group elements, P- elements slanting in from the edge to the blue column bearing the period numbers and arrows.
The S-block elements are to the right of the period end/begin blue column, attached to the F-block near the bottom, which is seen edge on.
The D-block at the right is capped with the group names in the colors of the giant letters filling the element databoxes.
The Braille letter symbols are in the boxes that have raised borderlines, with column numbers above the block names at the bottom.