Ringnebel M57 Lyra M27 Dumbbell nebulae Selfie Friend of our cats Ringnebel M57 Vibrating spiderweb thread (view on black) Grasshalm Helena 1967 Harz Norderney I #24 Norderney II Gooseneck in a dream Norderney III M27 Dumbbell nebulae M27 Dumbbell nebulae Norderney IV Milkyway in Cygnus Norderney V Norderney VI Eastern part of Cirrus Nebulae Western part of Cirrus Nebulae Milkyway in Cygnus (view on black) In our garden In our garden In our garden Autumn is comming The Eagle has landed How to find the Polarstar Moonfases (view on black) Neerlands grootste fysicus Saturn and his moon Titan Takeoff of a swallow Southern Milkyway Autumn is comming Flowers in our garden Soft Milkyway (area of the Eagle) Blick auf Zugspitze Abflug Laufstudie Ende vom Gepatschferner Steinig Grüne Wiesen Lichtinstallation über Oberlangen (view on black)