Last sunday, choir concert in our local church in Hoensbroek. My wife Gertie sings in the choir. Made the sketch during the break. I drew it in the sketch-moleskine, which has yellowish paper. Normally I am able to filter that out, but in this case it changed the colours too much. Hence the yellow background
Korenmiddag in de grote St. Jans kerk, Hoensbroek.