Remarks on Colour line that 'There is no such thing as phenomenology, though there are phenomenological problems.' He was content to regard Goethe's observations as a kind of logic or geometry. Wittgenstein took his examples from the Runge letter included in the "Farbenlehre", e.g. "White is the lightest colour", "There cannot be a transparent white", "There cannot be a reddish green", and so on. The logical status of these propositions in Wittgenstein's investigation, including their relation to physics, was discussed in Jonathan Westphal's "Colour: a Philosophical Introduction" (1991). Although "Remarks on Colour" is considered difficult on account of its fragmentation, his last work,
Königsberg Colour-head Tumbler Königsberg Colour-head Tumbler The Königsberg Colour-head Tumbler () is a breed of fancy pigeon developed in the mid-18th century in Königsberg, East Prussia, from which it gets its German name. This breed of pigeon is well known in Russia because Königsberg is now a part of Russia, and is known as Kaliningrad. The Königsberg Colour-head comes in the colours black, red, white, yellow, and blue. Their rudders and heads can be of any of the above colours. Conformance standards for this breed require perfect body posture and high carriage. They are mostly kept as fancy (show) pigeons, but with regular