, ▁some ▁of ▁which ▁are ▁exhib ited ▁in ▁the ▁Tre ty akov ▁Gallery ▁( M osc ow ), ▁National ▁Gallery ▁of ▁Armen ia , ▁Contempor ary ▁Art ▁Museum ▁( Y ere van ), ▁Museum ▁of ▁Oriental ▁Cult ures ▁( M osc ow ), ▁G ness ins ▁Music ▁Institute ▁( M osc ow ), ▁Rost ov ▁Regional ▁Museum ▁of ▁Local ▁History , ▁Non con form ist ▁Art ▁Museum ▁( New ▁Jersey , ▁USA ), ▁and ▁in ▁a ▁number ▁of ▁state ▁buildings ▁in ▁Armen ia ▁such ▁as ▁the ▁Constitution al ▁Court , ▁Res idence ▁of ▁President , ▁and ▁National ▁Assembly . ▁His ▁work ▁is ▁also ▁expos it ▁in ▁many ▁private ▁collections ▁in ▁Armen ia ▁and ▁abroad . ▁Se ir an ▁K hat lam adj ian ▁show ▁an ▁emot ional ▁quality ▁parallel ▁with ▁the ▁art ▁of ▁Ar sh ile ▁G pr ky . ▁K hat lam aj ian ▁has ▁the ▁v ibr ant ▁line , ▁but ▁he ▁is ▁the ▁more ▁lyr ical ▁of ▁in ▁his ▁fin ely ▁executed ▁draw ings ▁and ▁his ▁abstract ▁can v ases ▁( 1 9 9 1 - 1 9 9 4 ). ▁Fre ed ▁of ▁the ▁constraints ▁of ▁figur ative ▁art , ▁this ▁artist ▁create ▁a ▁visual ▁structure , ▁which , ▁at ▁its ▁best , ▁can ▁be ▁considered ▁a ▁pl astic ▁formula ▁for ▁the ▁Armen ian ▁spirit : ▁a ▁poly ph onic ▁harm ony ▁of ▁colors ▁pen etr ated ▁by ▁sharp ▁and ▁th orn - like ▁lines . ▁This ▁co ex istence ▁in ▁his ▁works ▁of ▁peace ful ▁harm ony ▁and