. Perspective pour les étudiants en art . et 0, et complète le bras gauche de la croix. Le dessous de ce bras neuf disparaît à V.P.2. Le dessus est fait en continuerla ligne de hauteur OG à H, faisant GH égale à AC. I perspective 260 question 10 (juin 1901). Schéma Q,. 10 donne une vue en perspective d'une route hori-zontal, entre deux plans inclinés à elle, l'un vers le haut à droite, que sur la gauche vers le bas jusqu'à ce qu'elle meetsa plan horizontal inférieur, sur lequel, au point B, est un arbre. FIQ 203.—diagramme Q. 10.le tench A mesure 8 pieds de long. L'horizon, le centre du visionnaire et la distance de l'œil de l'image

• Contributeur: Reading Room 2020
• ID de l’image: 2CDAR58
• Taille du fichier: 7,1 MB (137,3 KB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 1451 x 1722 px | 24,6 x 29,2 cm | 9,7 x 11,5 inches | 150dpi

Informations supplémentaires

Cette image appartient au domaine public, ce qui signifie que le droit d’auteur a expiré ou que le titulaire du droit d’auteur a renoncé à ses droits. Les frais facturés par Alamy couvrent l’accès à la copie haute résolution de l’image.

Cette image peut avoir des imperfections car il s’agit d’une image historique ou de reportage.

. Perspective for art students . and 0, and completesthe left arm of the cross. The under side of this newarm vanishes to V.P.2. The top is made by continuingthe line of height OG to H, making GH equal to AC. I 260 Perspective Question 10 (June, 1901). Diagram Q, . 10 gives a perspective view of a hori-zontal road, between two planes inclined to it, the one onthe right upwards, that on the left downwards till it meetsa lower horizontal plane, on which, at point B, is a tree. FiQ 203.—Diagram Q. 10.The tench A is 8 feet long. The horizon, centre of visionand distance of the eye from the picture are given. Findthe height of the tree, stating the dimension in figures, andat points D and F on the inclined plane erect verticallines to represent trees of the height of that at B. (11 marks.) Solving Problems 261 The bench, is 8 feet long. To find a scale we shallhave to get DP, along the horizon from 0. V., the distanceC.V. to eye. Bringing a line down from DP through thefar end of the bench, we get the size shown upon the. Fig. 204.—The problem solved. ground-line, which we draw through the near corner ofthe bench. 8, 0, is then 8 feet, and if we like, we candivide it into 8 parts and make a scale. We have now to get the tree in relation to this scale. The road and banks recede to C.V., and therefore the 262 Perspective perpendiculars to them are parallel to the pictiire, and aredrawn either with f square or set square. We drawwith the T square from B to 0, then parallel (for theslanting lines are found not to yanish) with the slantinglines GGr, and so obtain a point on the edge of the roadlevel with the tree. Across the road we draw GI, andwe cross this by a line from 8 on the ground-line to C.V.This gives H. HI is therefore 8 feet. HI is in thesame parallel as the tree, aud we can measure our treefrom HI. But if we like we can drop the size HI downto KL, level with the foot of the tree. By applying thedividers it will be found that BM is just double KL, sothat BM is 1

Recherche dans la banque de photos par tags

• bookcentury1900
• bookdecade1910
• livresubj
• livresubjectperspective