Editing The Neathbow

<blockquote>''"A book for children. One page is devoted to each of the colours of the Neath, which are not found on the Surface."''<ref>{{Citation|https://sunlesssea.miraheze.org/wiki/THE_NEATHBOW|THE NEATHBOW|Sunless Sea}}</ref></blockquote>

The Neathbow is the collective term for seven colors which cannot be seen on the [[Surface]]. They are commonly observed in the [[Neath]], hence the name,<ref>{{Citation|https://sunlesssea.miraheze.org/wiki/THE_NEATHBOW|THE NEATHBOW|Sunless Sea}} ''"[...] each of the colours of the Neath, which are not found on the Surface."''</ref> but they also appear in places like [[Parabola]]<ref>{{Citation|https://fallenlondon.wiki/wiki/Parabola_tattoo|Parabola tattoo|Fallen London}} ''"There are colours which can only be seen in sleep [...] Cosmogone and viric."''</ref> and the [[High Wilderness]].<ref>{{Citation|https://sunlessskies.miraheze.org/wiki/The_Stair_to_the_Sea#On_the_Quiet_Sea|Approach the Gate|Sunless Skies}} ''"Two vast winged shapes guard a gate of something like resin, smooth but uneven. It is deep gant [...]"''</ref><ref>{{Citation|https://sunlessskies.miraheze.org/wiki/Deep_in_the_Spawning_Morass#Story_description|Story description|Sunless Skies}} ''"The only light comes from smouldering apocyan pyres [...]"''</ref> The origin of the Neathbow is unknown, but the colors seem to arise from properties of light that only exist "in the dark."<ref>{{Citation|https://fallenlondon.wiki/wiki/The_Prelapsarian_Museum:_Optical_Exhibits|The Prelapsarian Museum: Optical Exhibits|Fallen London}} ''"The centrepiece of this wing will be a series of exhibits on neathy optics – the properties of light that can only exist in the dark."''</ref><ref>{{Citation|https://fallenlondon.wiki/wiki/Whoever_you_can|Whoever you can|Fallen London}} ''"[...] the variant spectrum of night: the colours called irrigo, cosmogone, violant, apocyan."''</ref> Each Neathbow color has unique effects on those exposed: for example, [[irrigo]] light induces memory loss,<ref>{{Citation|https://fallenlondon.wiki/wiki/Empty_an_irrigo-filled_box|Empty an irrigo-filled box|Fallen London}} ''"The light scrapes a few immediate plans from your mind, the names of a passing acquaintance or two."''</ref> [[viric]] light induces drowsiness,<ref>{{Citation|https://fallenlondon.wiki/wiki/Empty_a_viric-filled_box|Empty a viric-filled box|Fallen London}} ''"The light lazily seeps out of the box when you open it, or as lazily as light can move. You let out a long, languid yawn."''</ref> and [[violant]] ink is hard to forget and nearly impossible to erase.<ref>{{Citation|https://sunlesssea.miraheze.org/wiki/A_Pot_of_Violant_Ink#Item_description|Item description|Sunless Sea}} ''"It's very hard to forget anything you've written in violant ink...""''</ref><ref>{{Citation|https://fallenlondon.wiki/wiki/Write_something_to_sear_the_eyes_of_fools_and_lift_up_the_great_powers|Write something to sear the eyes of fools and lift up the great powers|Fallen London}} ''"The ink makes the whole indelible."''</ref> Neathbow light can also be trapped and transported in devices called Mirrorcatch Boxes.<ref>{{Citation|https://fallenlondon.wiki/wiki/Mirrorcatch_Box|Mirrorcatch Box|Fallen London}}</ref> Given these properties, Neathbow colors have many applications, including art,<ref>{{Citation|https://fallenlondon.wiki/wiki/Shades_of_Yesterday|Shades of Yesterday|Fallen London}} ''"Artists and the literati rejoice — a pen show visits London! [...] Inks, in all the wild colours of the Neath! Try them to your hearts content! [...] look at all the lovely pens."''</ref> technology,<ref>{{Citation|https://fallenlondon.wiki/wiki/Crack_open_the_Sounder_and_capture_its_operating_principle|Crack open the Sounder and capture its operating principle|Fallen London}} ''"It contains a connection that cannot be easily severed. [...] You will always get a Violant-filled Mirrorcatch Box."''</ref> and esoteric rites.<ref>{{Citation|https://fallenlondon.wiki/wiki/Shrine_to_Saint_Joshua|Shrine to Saint Joshua|Fallen London}} ''"It is carefully concealed and draped with veils of irrigo, so that you forget the hidden rites almost as soon as they are performed."''</ref>