P 1 :KsF
0521551331 c 01 -p 3 a CUNY 160 /Joannides 052155 133 1 January 11 , 2007 10 : 18
274 WHOLLY OR PARTIALLY AUTOGRAPH SHEETS CATALOGUE 56
them as cornices or string courses of some description,
because between the lower and the middle clusters, he
drew two windows of original design and heavy form.
They are similar to a window on CB 85 A/B 101 /Corpus
620 (black chalk, 125 × 70 mm, fragmentary), an iso-
lated sketch that seems to be contemporary with the
PortaPia. Here, the window on the left carries a tri-
angular pediment; that on the right, a segmental one.
Whether these were to alternate, or whether Michelan-
gelo intended one rather than the other is conjectural.
Carpiceci, making more precise a connection envisaged
byParker and de Tolnay, interpreted these as sketches for
the interior drum windows of St. Peter’s, but the com-
piler finds this improbable: The windows sketched here
are considerably squatter than the windows of the drum,
and the relation of pediment and aperture is very different.
Another possibility, the windows of the Conservatori, is
also unlikely: As executed they all carry segmental pedi-
ments, and their forms are lighter – and less imaginative –
than these.
These three clusters of lines therefore would appear to
define the piano nobile and upper storeys of a fac ̧ade. In
which case, if we assume this fac ̧ade to be that of the Con-
servatori, it would have been planned as a three-storey
building. But although it is not impossible that Michelan-
gelo should have considered a three-storey fac ̧ade, it is
highly unlikely because that would have diminished com-
paratively the Senatori, which was always the focus of the
piazza and which does have a three-storey fac ̧ade. This
opens the question as to whether the present drawing
might have been made for the Senatori because whatever
plans Michelangelo had had for that fac ̧ade a decade ear-
lier – work on it was abandoned c.155 0,savefor the con-
struction of the staircase – would surely not have been left
unchanged. Above the rusticated dado, whose full height
is occupied by the great double staircase, the fac ̧ade of
the Senatori is divided into two storeys of similar height.
Thus, in principle, the three clusters of lines on the present
page could define the upper two storeys of the Senatori.
However, no representation of Michelangelo’s design for
the fac ̧ade of the Senatori – which was in any case never
carried out – shows it with windows shaped like these,
with alternating pediments, or with the storeys separated
bycornices or mouldings, and all show it articulated
vertically by giant pilasters, although these might have
been a last-minute decision. Therefore, tempting though
it might be to connect these line-clusters and window-
sketches with the Capitoline palaces and especially the
Senatori, any such linking must be treated with extreme
reserve.
The third element on this verso, not previously
observed, is found when the sheet is inverted. Employing
the clusters of lines that cross the page as horizontals,
and the ruled line that defines the inner wall of the
larger fac ̧ade drawing and the free-hand line that defines
the outer wall of the smaller one, as framing verticals,
Michelangelo has drawn the elevation of a grand door,
with double, subdivided leaves. Above this, taking the
second group of horizontals as a storey-division, is a
balustraded balcony above which there seems to be a
great window, framed at each side by narrow rusticated
pilasters. There may be further forms sketched above
this, but these cannot be distinguished with clarity. Once
again, it would be tempting to connect this drawing with
the Capitoline, but, once again, the compiler can see no
ready way of doing so. The sequence of the double-leafed
door and the balcony has obvious similarities with the
Palazzo Farnese, but that is very different in form, and
Michelangelo’s contribution to that building had been
completed several years earlier. The rusticated pilasters on
thepiano nobilemight rather suggest a suburban setting,
and the Villa Giulia, with whose design Michelangelo
washeavily involved, might seem appropriate. But the
forms do not correspond, and, once more, the Villa Giu-
lia had been completed some years before this drawing
wasmade. One possibility that occurs to the compiler is
that the drawing might have been produced to assist Bar-
tolommeo Ammanati – whom Michelangelo liked and
respected and who finally executed the stairway of the
Laurentian Library – with his design for Palazzo Grifone
in Florence. However, the scheme shown in this drawing
differs so much from that of the palace’s doorway as built
that any connection must remain entirely conjectural.
Roman numerals in red chalk of the type found on the
versoofthis sheet occurs on several other sheets either
in, or with a direct provenance from, Casa Buonarroti:
VIII: CB 73 Abis verso/B 164 /Corpus 615
XV: BM W 37 verso/Corpus 554
XVII: Frankfurt 392 verso/Corpus 322
XVIII: CB 17 Arecto/B 113 /Corpus 579
XX: CB 7 Frecto/B 122 /Corpus 301
XXXI: CB 79 Arecto/B 87 /Corpus55 9
XXXII: CB 20 Arecto/B 118 /Corpus 578
The significance of these numerals eludes the compiler;
they were no doubt applied after Michelangelo’s death but
probably still within the sixteenth century.
Drawn Copies
The pedimental zone of the recto was copied in a simpli-
fied form, which is understandable given the complexity
of the overlays, by Francesco Buonarroti on Uffizi534 8A,
left side, d.