controllers. the more control you have over the leds, the greater spectral variations you can have, with colour, with intensity. we mana . ed with colour, with intensity. we managed to — with colour, with intensity. we managed to get this massive movement up managed to get this massive movement up to the _ managed to get this massive movement up to the sky, the posed. that's a massive _ up to the sky, the posed. that's a massive movement, these are 80 feet lon- massive movement, these are 80 feet long arms _ massive movement, these are 80 feet long arms that weighed tonnes. if long arms that weighed tonnes. [f the long arms that weighed tonnes. the giant long arms that weighed tonnes. if the giant is on the bottom of the ground _ the giant is on the bottom of the ground in— the giant is on the bottom of the ground in the_ the giant is on the bottom of the ground in the museum, - the giant is on the bottom of the ground in the museum, you - the giant is on the bottom of the i ground in the museum, you would the giant is on the bottom of the - ground in the museum, you would need to make _ ground in the museum, you would need to make. interestingly, _ ground in the museum, you would need to make. interestingly, somebody- ground in the museum, you would need to make. interestingly, somebody in . to make. interestingly, somebody in new york— to make. interestingly, somebody in new york has — to make. interestingly, somebody in new york has been _ to make. interestingly, somebody in new york has been on _ to make. interestingly, somebody in new york has been on and _ to make. interestingly, somebody in new york has been on and they- to make. interestingly, somebody in new york has been on and they canl to make. interestingly, somebody in l new york has been on and they can do it on air— new york has been on and they can do it on air space, — new york has been on and they can do it on airspace, and _ new york has been on and they can do it on air space, and that _ new york has been on and they can do it on airspace, and that is _ new york has been on and they can do it on airspace, and that is a _ it on airspace, and that is a really— it on airspace, and that is a really interesting. _ it on airspace, and that is a really interesting. air- it on airspace, and that is a really interesting. air space| it on airspace, and that is a - really interesting. airspace means they won't— really interesting. airspace means they won't put _ really interesting. airspace means they won't put it _ really interesting. airspace means they won't put it on _ really interesting. airspace means they won't put it on top _ really interesting. airspace means they won't put it on top of - really interesting. airspace means they won't put it on top of an - they won't put it on top of an existing _ they won't put it on top of an existing building. _ they won't put it on top of an existing building. because i they won't put it on top of an existing building. because ofj they won't put it on top of an - existing building. because of covid, of cities _ existing building. because of covid, of cities are — existing building. because of covid, of cities are looking _ existing building. because of covid, of cities are looking at _ existing building. because of covid, of cities are looking at how- existing building. because of covid, of cities are looking at how what - of cities are looking at how what they get — of cities are looking at how what they get tourism _ of cities are looking at how what they get tourism back, - of cities are looking at how what they get tourism back, get - of cities are looking at how what i they get tourism back, get people back into — they get tourism back, get people back into the _ they get tourism back, get people back into the countries, _ they get tourism back, get people back into the countries, what - they get tourism back, get people back into the countries, what is i they get tourism back, get people. back into the countries, what is the draw— back into the countries, what is the draw going — back into the countries, what is the draw going to — back into the countries, what is the draw going to he? _