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Royalty Free Knowledge Clip Art by
Lal Perera
page 1
Wise Owl over a Book #1506446
Owl Face with a Pen Nib #1506447
Wise Owl over an Open Book with Letters #1506448
Wise Owl over a Silver Book #1506449
Human Brain with Hands #1434820
Human Brain #1434821
Black and White Lineart Human Brain #1434822
Shining Human Brain #1434823
Black and Green Profiled Head with Lines #1306444
Blue Profiled Head with Lines #1306445
Blue Profiled Head with a Globe and Lines #1306446
Black and White Silhouetted Womans Head in Profile, with a Gear #1277234
Gray Silhouetted Womans Head in Profile, with a Green Magnifying Glass #1277235
Black Silhouetted Womans Head in Profile, with a Magnifying Glass #1277237
Black Silhouetted Mans Head with Gears #1277242
Silhouetted Human Head and Red Brain Icon 2 #1275042
Silhouetted Black and White Head in Profile, with Signals #1275079
Silhouetted Black and White Head in Profile, with a Spiral #1275080
Silhouetted Black Head in Profile Icon with a Spiral #1275081
Silhouetted Black Head in Profile, with a Spiral #1275082
Round Black Icon with a Red Brain and Heart Medical Stethoscope #1275083
Round Black Icon with a Blue Brain and Medical Stethoscope #1275084
Silhouetted Purple Head in Profile Icon, with a Spiral #1275085
Round Black Icon with a Pink Brain and Medical Stethoscope #1275086
Round Black Icon with a Green Brain and Medical Stethoscope #1275087
Round Black Icon with a Red Brain and Medical Stethoscope #1275089
Silhouetted Human Head and Red Brain #1275090
Silhouetted Human Head and Red Brain Icon #1275091
Silhouetted Green Head in Profile, with Blue Signals #1275092
Silhouetted Blue Head in Profile, with Signals #1275093
Silhouetted Human Head and Red Brain Icon 3 #1275094
Silhouetted Purple Head in Profile, with a Spiral #1275095
Human Brain and Stem #1275096
Black and White Outlined Human Brain #1107996
Pink Human Brain #1107997
Open Golden Bible or Text Book #44798
Golden School Book Open #44800
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