Twentieth-century folk singers like huddie ledbetter were able to learn african american spirituals through:

He meet Lomax at that time he let him records some of his songs because they’ve been friends. Huddle Ledbetter learn spiritual thought in prison and when he was released in prison he recorded a simpler version and performed Nobody Knows.

answer; 10 foot-candles

very interesting question. i'm a guy, so my vote hardly matters, but blue according to my wife is a purple with more blue than red.

the "brown"   is not mauve. that's the tough one. it has more brown the mauve in it. you almost need a color wheel to tell or a paint sample book. her gloves are a deeper purple.

i would also qualify this by saying you need say how good your monitor is. i'm working with a lap top so i couldn't swear by anything i've written is accurate. i had 3 women offer an opinion. they were not in agreement and they were not certain.

for posting. i'm more of a math type so i'm staying out of this but it was lots of fun.