On 10/09/2017 07:58, Thomas de Groot wrote:
> On 10-9-2017 2:03, Kenneth wrote:
>>
>> Really beautiful; it could not have been easy to do.
>>
>> I would suggest some more weathering, specifically underneath all of the
>> horizontal wood beams of the house. Something like rainwater dirt, 
>> that would
>> drip down the walls over many years. Overlayed alpha-channel image 
>> map(s),
>> perhaps? Although, the effect might be done more easily with 
>> procedural pigments
>> of some kind, with turbulence.
>>
> 
> Thank you. You have extended the project for a couple of months more :-) 
> This is an interesting suggestion I need to study a bit longer, but it 
> will certainly have a follow up.
> 

IIRC you were experimenting on this subject a few years ago using 
Edouard's DF3 Proximity Pattern.

http://news.povray.org/povray.binaries.images/thread/%3Cweb.4aa83e6a37d8ab92c83e2c410%40news.povray.org%3E/?mtop=323317



-- 

Regards
     Stephen

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