METRICAL PEBSPECTIVE. 



shadow. For the shadow of the column and the slab on the 

 ground, draw a line from DE 1 through the centre of the base of 

 the column to h; draw the perpendicular line/ h, h will be the 

 horizontal projection of the point /; draw a line from h to VPSI, 

 then rays drawn from /to VPSE intersecting h VPSI will give 

 the shadow of / at m ; draw a line m r parallel to the base of 

 the picture to intersect a lino drawn from the front edge of the 



base of the column to VPSI ; draw the ray u n towards VPSE to 

 intersect a line drawn from m to PS, n will be the shadow of u; 

 draw the ray p o towards VPSE to intersect a line drawn from 

 n parallel to the picture or to HL, o will be the shadow of p; 

 draw a line tangential to the opposite edge of the base of the 

 column to intersect o s, drawn from PS ; this will complete the 

 outline of the shadow of the column and slab. 



