A large portrait in blue-black ink — the medium subtly different from the warmer black ink of most portraits, the blue tint giving this drawing a cooler, more formal quality. A heavy-set man is seen from slightly above, his head bowed so the face tilts downward, his eyes hidden behind glasses rendered with confident angular marks. The glasses are the portrait's most specific and most structural element: two rectangles of dark ink framing the eye area, the brow above them heavy and furrowed.
This is Sidney's only confirmed portrait of a spectacled subject — the glasses present an unusual formal challenge, and he handles it without hesitation: the frames drawn as simple geometric marks that nonetheless describe specific eyewear rather than a generic type.
The body below is substantial — broad shoulders and a thick neck suggesting a person of physical weight. The ink marks for the collar and chest are loose and rapid, the attention concentrated on the head and face. The hair — what little there is — is described at the crown in fine parallel marks.
The drawing's most characteristic quality is the downward orientation: the head bowed, the eyes behind glasses looking further down, the whole posture suggesting someone reading or thinking or simply resting. This is not a posed or performative portrait but a moment of private absorption caught on paper.