A shadow bar 76 shades large cannister 74, and in the louver system illustrated {HEAD ~ the large cannister} is always nearest {TAIL ~ the sun} and small cannister 72 is always furthest from the sun 
is always nearest
A shadow bar 76 shades large cannister 74 , and in the louver system illustrated { HEAD ~ the large cannister } is always nearest { TAIL ~ the sun } and small cannister 72 is always furthest from the sun
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH