September 11, 2001 is a day etched into the memories of millions. Art around the world is being used to explore and understand.

The Canadian musical received 7 Tony Award nominations and won for best direction, with the award going to American stage director Christopher Ashley

The Canadian musical received 7 Tony Award nominations and won for best direction, with the award going to American stage director Christopher Ashley

A criminal charge that Nate Parker faced 17 years ago has followed him to the Toronto International Film Festival

Photo electric motor

Magnification of microorganisms

Magnification of microorganisms

WTC towers burning / papers flutter out of building / large smoke plume and skyline / filmed from the East Village, East 9th Street and 1st Ave September 11th Attack on the World Trade Center on September 11, 2001 in New York, New York...

WTC towers on fire with smoke plume across sky / East Village rooftops in foreground / zoom in to burning towers / Tower 2 collapses / huge cloud of smoke billows up side of tower September 11th Attack on the World Trade Center on...

clouds of smoke around Tower 1 / Police helicopter flies close to roof of tower then flies away as Tower 2 collapses in mass of debris / chaos, people run North on street (Church Street or West Broadway) past camera, many shout to move...

Tower 1 before its collapse / cloud of smoke covers tower / people shout 'No' 'Oh my god!' / some in crowd take photographs / downtown with huge plume of white smoke where WTC had been / people walk north on West Broadway / Audio: men...

Zoom in on WTC towers burning / filmed from Broadway near City Hall Park / Zoom out to include surrounding buildings / burning WTC Towers and plume of smoke, falling debris / billowing smoke, towers burn on several sides / Smoke against...

Filmed from Brooklyn, shot of towers burning, black smoke, with Brooklyn Bridge and boat moving under it / shot of towers burning, black smoke, and first tower collapse / smoke cloud billows up from ground and rises to eventually envelop...

Shaky Pedestrian POV of smoke from WTC behind buildings on Broadway at City Hall Park / Woolworth Building in foreground / crowds mill about, police car, emergency truck pass by / fire engine with American flags attached to it passes by...

Originally filmed on 35mm / Tower 1 burning, Tower 2 obscured by buildings / smoke at upper levels of Tower 1 / PAN from 'Collateral Damage' movie billboard to burning Tower 1 / filmed from near Canal Street and West Broadway September...

9/11/01-- Middle section of WTC Towers burning; debris falling; paper fluttering; glass windows blown out. SOUND: cameramen & onlookers talk & radio or TV; one man says, hijacking terrorists.

Impromptu memorial including lit candles, flowers, and small American flags on ground at night in Union Square / Crowd at rally at night sings 'Give Peace a Chance,' with drum and guitar accompaniment, / 14th Street and Foot Locker in...

Zoom in and out as WTC Tower 1 burns / filmed from near Canal Street / CU view of transmitter on top of WTC Tower with billowing smoke in foreground / Tilt up to upper levels of tower with airplane shaped hole / debris falling, smoke and...

Firefighter-filmed footage / View from Queens of the World Trade Center towers burning in the distance after terrorist attack (footage by Kevin McCullagh) 911 World Trade Center attack on September 11, 2001 in New York, New York (Footage...

Firefighter-filmed footage / View from Queens of the World Trade Center towers burning in the distance after terrorist attack (footage by Kevin McCullagh) 911 World Trade Center attack on September 11, 2001 in New York, New York (Footage...

9/11/2001-- ZI over rooftops in Manhattan (possibly Chelsea) to upper levels of WTC Towers 1 & 2 on fire, lots of dark smoke, after both planes hit.

Shortly after September 11, 2001, firefighters walk through downtown streets vastly littered with dust and paper / audio of helicopter / small group of policemen in gas masks and workers in blue hard hats (possibly ConEd workers) walk...

Pulsating spectrum, background

Tibetan monks and others chant during spontaneous peace rally at Union Square / Foot Locker on 14th Street in background. Aftermath of September 11th attack on September 11, 2001 in New York, New York (Footage by Getty Images)