[tr][td][br][table][tr][td][br]Grades 9 - 12[br][br]Duration: 2 x 45 min[br][br]Tools: one Logifaces set / person,[br]Photographic paper, Developer and fixer solutions, [br]3 trays for thechemical solutions and [br]water wash, Safelight[br][br]Individual / Pair work[br][br]Keywords: Alternative photographic[br]process, Photographic image made[br]without a camera, Paper print[br][br][/td][td][img]https://www.geogebra.org/resource/atmvfmra/pKGw0fkjDWKZNxYT/material-atmvfmra.png[/img][/td][td][size=150][b][/b][center]Light & dark[/center][/size][table][tr][td][table][tr][/tr][/table][center][/center][table][tr][/tr][/table] [img]https://www.geogebra.org/resource/fzvmy4na/5uQ7BUy8z0BPszJF/material-fzvmy4na.png[/img] [img]https://www.geogebra.org/resource/qysnt3se/93H2hhDTfVBK7Y8L/material-qysnt3se.png[/img] [img]https://www.geogebra.org/resource/hsjj9jqv/3TrlLtO7qMjWPR0d/material-hsjj9jqv.png[/img] [img]https://www.geogebra.org/resource/zykghtjb/zznFHeJIiyndfQiJ/material-zykghtjb.png[/img]  [br][/td][/tr][tr][td][size=150][b][center]ART / Plane and spatial works[br][/center][/b][/size][/td][/tr][tr][td][br][/td][/tr][/table][/td][td][img]https://www.geogebra.org/resource/atmvfmra/pKGw0fkjDWKZNxYT/material-atmvfmra.png[/img][/td][td][img]https://www.geogebra.org/resource/mtuymvrb/w4RGGbmmPRjfnjNR/material-mtuymvrb.png[/img][/td][/tr][/table]__________________________________________________________________________________________________________________________________________[/td][/tr][tr][td]DESCRIPTION[br][br]LESSON 1 [br]The students work in a darkroom illuminated with a safelight. The pairs of students place the[br]photographic paper on a horizontal surface and compose a profile of one of the students on the[br]paper. The design is illuminated with white light for 1 second. After the flash of light, the[br]photographic paper is placed in the developer until the image appears on the surface. After this[br]it is washed in the water tray, then transferred to the tray of fixer for 3-4 minutes. The[br]photographic paper is then left to dry. The last creative step is to recreate the human profile by[br]rotating the Logifaces blocks.[br][br]LESSON 2 [br]The next creative step is to transform the human profile into a geometric network face by[br]rotating the Logifaces blocks. Using the geometric face profile, the students make a paper[br]cut-out and use it as a printing plate. The students practice using a press for printing[/td][/tr]

[size=50]logifaces [br]webpage[/size]