When regarding an artwork, a viewer gathers information through a series fixations, interspersed by rapid movements of the eye called saccades.
1	When	when	ADV	WRB	PronType=Int	2	advmod	2:advmod	Discourse=context-circumstance:35->36:1
2	regarding	regard	VERB	VBG	VerbForm=Ger	8	advcl	8:advcl:when	_
3	an	a	DET	DT	Definite=Ind|PronType=Art	4	det	4:det	Entity=(88-object-giv:act-cf1*-2-coref
4	artwork	artwork	NOUN	NN	Number=Sing	2	obj	2:obj	Entity=88)|SpaceAfter=No
5	,	,	PUNCT	,	_	2	punct	2:punct	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	Discourse=context-background:36->43:3|Entity=(89-person-new-cf4-2-coref
7	viewer	viewer	NOUN	NN	Number=Sing	8	nsubj	8:nsubj	Entity=89)
8	gathers	gather	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
9	information	information	NOUN	NN	Number=Sing	8	obj	8:obj	Entity=(90-abstract-new-cf5-1-sgl)
10	through	through	ADP	IN	_	13	case	13:case	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	13:det	Entity=(91-abstract-new-cf6-3-sgl
12	series	series	NOUN	NN	Number=Sing	13	compound	13:compound	_
13	fixations	fixation	NOUN	NNS	Number=Plur	8	obl	8:obl:through	Entity=(92-event-new-cf7-1-sgl)91)|SpaceAfter=No
14	,	,	PUNCT	,	_	15	punct	15:punct	_
15	interspersed	intersperse	VERB	VBN	Tense=Past|VerbForm=Part	13	acl	13:acl	Discourse=elaboration-attribute:37->36:0
16	by	by	ADP	IN	_	18	case	18:case	_
17	rapid	rapid	ADJ	JJ	Degree=Pos	18	amod	18:amod	Entity=(93-event-new-cf2-2-coref
18	movements	movement	NOUN	NNS	Number=Plur	15	obl:agent	15:obl:agent	_
19	of	of	ADP	IN	_	21	case	21:case	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	21:det	Bridge=89<5|Entity=(5-object-acc:inf-cf3-2-coref
21	eye	eye	NOUN	NN	Number=Sing	18	nmod	18:nmod:of	Entity=5)
22	called	call	VERB	VBN	Tense=Past|VerbForm=Part	18	acl	18:acl	Discourse=elaboration-attribute:38->37:0
23	saccades	saccade	NOUN	NNS	Number=Plur	22	obj	22:obj	Entity=(93-event-giv:act-cf2-1-coref)93)|SpaceAfter=No
24	.	.	PUNCT	.	_	8	punct	8:punct	_
