Permanent Daylight consists of five large images of glass-houses in the socalled "Westland", a region in the western part of the Netherlands with a large amount of glass-house growing. The images were created with a small caravan used as Camera Obscura. Permanent Daylight (serie) No 6.Permanent Daylight (12-16.jan. 2004.) expozition time: 4 nights (5pm-8am) caravan as camera, camera obscura, ciba chrome paper 148x156 cm, mounted on plexy glass No 3. Permanent Daylight/stereo picture ( 18-26.jan. 2003) expozition time: two times 4 nights (5pm-8 am) caravan as camera, camera obscura, ciba chrome paper from two parts, 127 x 305 cm, mounted on plexy glass No 7. Permanent Daylight (17-21 jan. 2004.) expozition time: 4 nights (5.30-8 am) caravan as camera, camera obscura, ciba chrome paper 127x152 cm mouted on plexy glass No 4. Permanent Daylight (4-8.dec.'03 - 8-12 jan. '04) expozition time: two times 4 nights (5pm-8am) caravan as camera, camera obscura, ciba chrome paper from two parts, 127 x 302 cm, mouted on plexy glass No 1. Permanent Daylight (5-8 dec 2002) expozition time: 3 nights (6pm-8am) caravan as camera, camera obscura, ciba chrome paper 91,5 x 162 cm mouted on plexy glass