1 cathedral _ brazil 2.crystal cathedral califinia 3.hagia turkey 4.antilia india 5 taipei 101 taiwan 6 st.mary axe london 7 wat rong khun thailand 8 great mosque mali 9. tiger nest monastery bhutan 10 brandenburg germany 11. mont st.michel france 12.the guggenheim spain 13. netherland 14. turning torso sweden 15 the kansas city library missouri 16. ryugyong hotel north korea 17 crooked house poland 18. bubble house france 19 one world trade center newyork 20 the golden temple india2.crystal cathedral califinia3.hagia turkey4.antilia india5 taipei 101 taiwan6 st.mary axe london7 wat rong khun thailand8 great mosque mali9. tiger nest monastery bhutan10 brandenburg germany11. mont st.michel france12.the guggenheim spain13. netherland14. turning torso sweden15 the kansas city library missouri16. ryugyong hotel north korea17 crooked house poland18. bubble house france19 one world trade center newyork20 the golden temple india