Tracing Spacing

Who is GS whose initials are in tiny type at the base of this poem in praise of the American sculptor Louise Nevelson?

The title and dedication are made of bunched up letters and subsequent letters rain down in lines which with a bit of patience can be read along the horizontal.


The following lines with some reassembly give
To envision loveliness
in lines
liveliness in levels
enlivens lives
Of course my line breaks are a wee bit arbitrary. So is my stab at identifying GS — Gilbert Sorrentino? A New York connection?

And so for day 1288