- (mon1)
337×238 grayscale of silhouetted touching coins.
- (pap1)
512×512 grayscale of pen and paper frame 1.
- (pap2)
512×512 grayscale of pen and paper frame 2.
- (pap3)
512×512 grayscale of pen and paper frame 3.
- (scr1)
507×384 grayscale of screwdriver jumble frame 1.
- (scr2)
507×384 grayscale of screwdriver jumble frame.
- (scr3)
512×512 grayscale of screw and pen frame 1.
- (scr4)
512×512 grayscale of screw and pen frame 2.
- (tls1)
337×238 grayscale of silhouetted tools.
- (tol1)
256×256 grayscale of tool and blocks.
- (wat1)
512×512 grayscale of digital watch.
- (wdg1)
506×384 grayscale of a uniformly illuminated
T-shaped part.
- (wdg2)
507×384 grayscale of square part with hole.
- (wdg3)
507×384 grayscale of obliquely illuminated
T-shaped part.
- (wdg4)
506×384 grayscale of first L-shaped part.
- (wdg5)
506×384 grayscale of second L-shaped part.