Another Visual Connect Wall

Question

Inspired by this recent Connect Wall

The 16 words below may be partitioned into 4 groups of 4 connected words.
The resulting four words also have a connection, but in this case, the final connection is a picture, not a word or phrase.

FLEA	FOX	FROG	TARANTULA
STAND	SAID	BURNS	BLACK
GRASS	SHADE	FURLONG	CLOD
HUDSON	JAR	WAR	FALL

Can you identify the four groups and the associated group-words?
What is the picture that links the group-words together?

Answer 1

The answer is:

^{Nighthawks by Edward Hopper; Source: Wikipedia}

The four groups are:

NIGHT:

^{A NIGHTjar; Source: Britannica.com}
(NIGHT)SHADE, a family of plants including many fruits and vegetables
(NIGHT)FALL, when it gets dark
(NIGHT)JAR, a beautiful bird
(NIGHT)STAND, the piece of furniture.

HAWK:
.
^{Hudson HAWK; Source: filmstories.co.uk}
TARANTULA (HAWK), a frightening wasp
WAR (HAWK), politician in favor of war
BLACK (HAWK), a famous Sauk Native American leader (or boring helicopter)
HUDSON (HAWK), a Bruce Willis action-comedy

EDWARD: All answers are famous EDWARDs!

^{EDWARD Said; Source: en.qantara.de}
(EDWARD) FURLONG, an actor that I think I recognize?
(EDWARD) SAID, famed professor and author of Orientalism
(EDWARD) FOX, another slightly recognizable actor, or any of these guys
(EDWARD) BURNS, I definitely recognize this actor, but probably couldn't normally name him

HOPPER: thought all were insects, but clodHOPPER is a shoe
^{frogHOPPER; Source: wlgf.org}
FLEA(HOPPER), insect
GRASS(HOPPER), insect
CLOD(HOPPER), a shoe or fool
FROG(HOPPER), insect