measuring-point
mirror-ball-field
mirror-has-no-eye
mirror-shape-from-its-picture
mirrors-in-a-corner
no-rectangle-casts-this
no-view-draws-it-true
one-panel-many-moments
one-two-three-point
parallax-from-the-wrong-centre
parallel-has-no-station-point
penumbra-from-an-area-light
perpendicular-is-an-involution
photograph-of-a-photograph
rays-that-do-not-meet
receiver-shapes
recover-the-camera
rectify-a-plane
residual-has-a-shape
rolling-rows
shape-recovered-size-not
shift-keeps-verticals
size-against-distance
size-that-is-not-distance
snells-window
spheres-across-the-frame
straight-lines-on-a-curved-surface
sun-shadows-converge
surface-panels
surfaces-that-unroll
the-arc-of-stations
the-axle-and-the-axis
the-ball-a-drawing-flattens
the-band-a-criterion-buys
the-board-and-the-picture
the-centre-that-is-not-there
the-closure-catalogue
the-cone-a-ball-leaves
the-curvature-a-shadow-reports
the-drawn-ellipse-leans
the-fold-and-its-phantom
the-image-of-the-other-eye
the-line-a-plane-leaves
the-marks-and-the-floor
the-matched-seat
the-panel-and-the-hand
the-pivot-and-the-pupil
the-plane-the-eye-cuts