PID ILLUSTRATIONS 
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oR 
Conventional: figure ‘ofa birdaesass see =e eee eee aes 2 a eee 
Conventional ficureiotia birdssse ese sae coer eee ene ee ee ener 
Gonventional:fisuneyofayinitdears= sees ne eee nee eee ee ae 
Conventional fignre/of/a) birds. =. --------------==--2-<- eae e eee sce 
Triangular formioti pind tesa s sc ec asec eo eee eee ee eee Sta erer 
Triangular formOf bird 2.ci ses se+ <= [de onc eRe oe cea eee ons oe 
Simpleiformlotbird swith terraced body s-es- == -=4-2- = ee ese ase eee 
Lateral view of triangular bird with two tail feathers. ..............-...-- 
Lateral view of bird with three tail feathers-.........-.--.-.----.-------- 
Problematicallpird figure’) 20. seco eee eee ee eee eee 
Birdiwath'twoitail feathers: 2 -:-+ 22266 se cee a ofasdin a ne eee ST 
Highly; conventionalized! bird figures ]2.--ess222=-- -- onsen eee 
Wateralsview, of bitd!::. siccn Ss esene meee see sea aa oe a2 oes eee ae 
Profile ‘of bird... 2-5: s0ctee soso ae aon <n == oo eRe ee 
Lateral view of bird with outspread wing.-.........-.--..-:-.-----/---- 
Lateral view of bird with twisted tail and wing feathers............-.---.- 
Lateral view of conventionalized! birdse-ees--------2- 2-4-6 eee eae 
Lateral) vaews of conventionalized [binders so. eae eee 
Feather symiboliwitihnublackin otc hips eters ser a= ar eee eee 
Heather symbol with/black notch seee== sees. 8 = soo eee eet 
Peathers: 2. 16.5.ccescu.ce sae 0c eS So 2S se a ee ee eee 
Parallel linesirepresenting {eathers==-peeeeee eas =- = 2. 12-4 - = see eee ee 
Conventionalized bird form hanging from sky-band, top view - . .--------- 
Conventionalized bird form hanging from sky-band, top view.-.-.-------- 
Conventionalized bird form hanging from sky-band, top view. ----.---.--- 
Conventionalized bird form hanging from sky-band, top view.-..---------- 
Conventionalized bird form hanging from sky-band, top view...---------- 
Conventionalized bird form hanging from sky-band, top view-.-..-.------- 
Conventionalized bird form hanging from sky-band, top view. --.-------- 
Conventionalized bird form hanging from sky-band, top view... .-.------ 
Conventionalized bird form hanging from sky-band, top view--. - -------- 
Conventionalized bird form hanging from sky-band, top view-.-.-.-------- 
Conventionalized bird form hanging from sky-band, top view.-.-...------- 
Lateral view of bird hanging from sky-band..-..-.--..--.--------------- 
Lateral view of bird hanging from sky-band.-......-.-------------------- 
Lateral view of bird with extended wing. -...-.-.---------.------------- 
Lateral view of bird hanging from sky-band....-.--.--------------------- 
Lateral view of bird hanging from sky-band....-..-.---------------------- 
Butterfly and flowers=< .s:assvasasu os Sa eee aoe eee 
Butterfly with extended proboscis... < . --------<-2- 2-25 -2-- 22-2 sooner 
Highly, conventionalized! buttertly,==2 3222552 ee ee 
Moth; ofigeometricallform: << ease a ete Sane 
Geometrical: form of! moth. = = <.:2< to. these eee ais = eee 
Highly conventionalized ibutterflys= 3 -- eee eee eee 
Geometrical: formvoh moths. 2 see sso sos eee ee ee 
Gireleswithitriangles2 5. <= oS so-so ee eee ee a= ees 
Rain cloud: -ats sss. 2355 5 FI ater te oye Stara ace 
Raincloud eetasa22< 2 oe Fae ee een ee ee see ee eee 
Ring withvappendedsfeathers® = 2m soe ee 
