Lisp Expressions render textures

 (* (cos (* (cos -38.81) (+ -75.55 (sqrt (+ (+ (sqrt (+ (cos
-38.81) x)) -38.81) (* (cos (cos (cos (* (cos -38.81) (+
-75.55 (+ (sqrt (+ (+ (sqrt (+ (cos -38.81) x)) x) (* (cos
(cos (cos (sqrt (+ (+ (sqrt (+ (cos -38.81) x)) x) (* (cos
(cos (cos (* (cos -38.81) (+ -75.55 (+ (sqrt (+ (+ (sqrt (+
(cos -38.81) x)) x) (* (cos (cos (cos (* (cos -15.13) (+
-75.55 (+ -75.55 (sqrt (+ -75.55 (* (cos -38.81) y)))))))))
y)))(cos (* (cos -38.81) (+ -75.55 (sqrt (+ (+ (sqrt (+ (cos
-38.81) x)) x) (* (cos (cos (cos (* (cos -15.13) (+ -75.55
(+ -75.55 (sqrt (+ -75.55 (* (cos -38.81) y)))))))))
y)))))))))))) y)))))) y))) (cos (* (cos -38.81) (+ -75.55
(sqrt (+ (+ (sqrt (+ (cos -38.81) x)) x) (* (cos (cos (cos
(* (cos -15.13) (+ -75.55 (+ -75.55 (sqrt (+ -75.55 (* (cos
-38.81) y))))))))) y)))))))))))) y)))))) 12.40)