● port
foto
lio ●
albums of Mr. Pi
Photos
Albums
|
Groups
Favourites
|
Subscriptions
Contacts
|
Recommendations
Do you have a flickr account?
Sign in!
Holiday 2020 - Exloo - Donderdag
Holiday 2020 - Exloo - Woensdag
Holiday 2020 - Exloo - Dinsdag
Holiday 2020 - Exloo - Maandag
Holiday 2020 - Norg
Posbank
De Zwarte Schuur
Blood moon
Holiday 2018 - The Transfăgărășan
Holiday 2018 - Transylvania
Holiday 2018 - Sinaia and Brașov
Holiday 2018 - Bucharest
Holiday 2017 - Back home
Holiday 2017 - Cape Town
Holiday 2017 - Stellenbosch
Holiday 2017 - The life aquatic
Holiday 2017 - Swellendam
Holiday 2017 - The Little Karoo
Holiday 2017 - The Garden Route
Holiday 2017 - Addo Elephant Park
Holiday 2017 - The wild coast
Holiday 2017 - Royal Natal and Cathedral Peak
Holiday 2017 - Golden Gate Highlands
Holiday 2017 - Heading south
Holiday 2017 - Kruger by car
Holiday 2017 - Nyalaland Trail
Holiday 2017 - Towards Punda Maria
Holiday 2017 - Around Blyde River Canyon
Holiday 2017 - Heading North
Holiday 2017 - To South Africa
Poiesz family weekend 2017
Mysteryland 2017
Brienenoord caching
De Visser
Holiday 2016 - Back home
Holiday 2016 - Buenos Aires
Holiday 2016 - Uruguay
Holiday 2016 - The end of our roadtrip
Holiday 2016 - Torres del Paine
Holiday 2016 - Glacier Perito Moreno
Holiday 2016 - El Chaltén
Holiday 2016 - Crossing Argentina Again
Holiday 2016 - More penguins please
Holiday 2016 - Peninsula Valdés
Holiday 2016 - Puerto Madryn
Holiday 2016 - Crossing Argentina
Holiday 2016 - Pucón
Holiday 2016 - The eventful start of our road trip
Holiday 2016 - Santiago
Holiday 2016 - To Santiago
Holiday 2016 - The birds
010 Classics
Diving Grevelingenmeer
Poiesz-weekend 2016
Harmony of the Seas
Blijdorp
Holiday 2015 - Highlights
Holiday 2015 - Back in Marrakech
Holiday 2015 - The High Atlas
Holiday 2015 - The gorges
Holiday 2015 - Sahara trip
Holiday 2015 - Fez
Holiday 2015 - Volubilis
Holiday 2015 - Chefchaouen
Holiday 2015 - Rabat
Holiday 2015 - Marrakech
Holiday 2015 - Flight to Morroco
Apenheul
Ships on visit
Paris - Caen
Zomerkamp 2015
Bedrijfsuitje 2015
Shell Eco Marathon Rotterdam
Preparation weekend 2015
Dodenherdenking 2015
Operation Manna/Chowhound remembrance
Rome
Indoor-toren
Magpie vs. Egyptian Goose
Getting the chemistry right
A herd of fences
Sonneveld House
Chinese invasion
Bye bye to De Hef
Holiday 2014 - Back home
Holiday 2014 - Jakarta
Holiday 2014 - Bali to Jakarta
Holiday 2014 - Ubud
Holiday 2014 - Tulamben
Holiday 2014 - From Java to Tulamben
Holiday 2014 - Ijen trip
Holiday 2014 - Bromo trip
Holiday 2014 - Yogyakarta
Holiday 2014 - To Yogyakarta
Holiday 2014 - Abu Dhabi
Holiday 2014 - Dubai
Holiday 2014 - Highlights
Dockwise Vanguard
Stam in Rotterdam
Pinksterhike 2014
ZigZagCity
Stadstochtje
Spectacular sunset over Nijmegen
De boerderij
Smalspoor part 2
Apenheul
Weekendje weg
Leiden
A day at the beach
Barcelona
Around (De) Rotterdam
Stockholm
Euromast
Zevenheuvelenloop
Ouwhands Dierenpark
Smalspoor part 1
Sky over Nijmegen
De Stenen Baak
Valkenburg
Testdrive
Sunset from Daar
Holiday 2013 - Peperpot
Holiday 2013 - Galibi trip
Holiday 2013 - Kajana-Kosindo
Holiday 2013 - Brownsberg
Holiday 2013 - Commewijne by bike
Holiday 2013 - To Statia and back
Holiday 2013 - Paramaribo
Holiday 2013 - Holland - Suriname
Holiday 2013 - Suriname and Statia
Maasvlakte 2
The first day of 2013
Winter Waal
Turkey
Turkey - Antalya
Turkey - Pamukkale
Turkey - Selçuk
Turkey - Bergama
Turkey - Çanakkale and Troy
Turkey - Istanbul
Sunset@home
A herd of storks
Zomerkamp 2012
Sailor for a day
Company trip
Globalpress Summit
Open dag Scouting in Plaswijckpark
Scout-In(n) 2011
Birthday party Frederike and Ben
Wereldhavendagen 2011
Parachutists
Trip to Austin
Geocaching in the rain
Opening of the Nijmegen Four Day Marches
Geo Hashing around Malden
Queens Day 2011
Caching in the Ooijpolder
Rotterdam Marathon 2011
30 seconds
The Euromast
Ireland
Snowboarding 2011 - Wagrain
Pub crawling in Delft
White Lies
Die letzte Rheinbrücke Deutschlands
Partial solar eclipse
Greppeltocht
Efteling
Park De Broekpolder - Attempt 2
Park De Broekpolder
Itea2/Artemis co-summit
Mountainbiking
Groepsweekend 2010
SS Rotterdam
Dance at the Park
Parakeets
Rozenburg geohashing
Gliding
New York City
JubJam100
To the Woold
Groningen
High tea
Storm over Nijmegen
Pinksterhike 2010
Champion match
Scouts2Day
Circus Renz in the park
13-0
De Kuip
Queens Day 2010
Airport Nijmegen
Historisch Lingewaard - Huissen
Delft
Rotterdam Marathon 2010
Insignewerk in het Kralingse Bos, deel 3
Army helicopter in the park
Padvinder
Insignewerk in het Kralingse Bos, deel 2
Insignewerk in het Kralingse Bos, deel 1
Aviodrome
Goede Tij, Slechte Tij (first attempt)
Wintersport 2010
Area 51
Dirty Dutch
Lost Polyomino
Leuven
Caching near Oss
Circus Belly in the Goffertpark
Maeslantkering
Photo comic
Bovenste Plasmolen, Attempt #2
digiKam and KIPI Plugins
Rotterdam half marathon
Coldplay @ The Goffertpark
Gebroeders Limburg-festival
Sunset Grooves
Goffertpark
Dutch Sahara
Touch screen assembly
Zomerkamp 2009
Bedrijfsuitje in Den Bosch
Laatste opkomst 2009
Zeilen op z'n Hillegersbergs
Paintball
Roparun
Cache #100
Koninginnedag 2009
Heeze caching
Installatie Jet en Sophie
Pinksterhike 2009 met Pasen
Rotterdam Marathon 2009
Playing around with the kit lens
Springtime
Geocaching around the Maas-Waal-kanaal
Hardbass 2009
Brainfuck
Caching in the woods near Oss
Minipionieren
Fireworks in Zeist
Ca(t)che me and The old tennis court
Groesbeek Memorial
Great Spotted Woodpecker
Winterfair in Hillegersberg
Sinterklaas@Scouting
Paris
From Oldenzaal to Osnabruck
Sensation Black 2008
Wadlopen
Arrow Rock Festival, an outside view
Primitief weekendje
Geocaching at Lage Zwaluwe
Playing with water
Playing with my shiney new Pentax K10D
Apekooien
Transferring at Breda
Pinksterhike 2008
Wandeltje - Vergeten Natuur
Twaalfmorgen - Attempt #2
Achterhoek caching
Invasion of the rubber duckies
Fosdem 2008
Wintersport in Kirchberg, Tirol
Tijd voor spruitjes
Christmas caching
Just an ordinary day at scouting
De Magiër van Wolfheze
Historisch Lingewaard part III
Kerstopkomst 2007
Plant & Anthonispoort
VerBijsterend Doolhof
Historisch Lingewaard part II
Brakkesteyn
Historisch Lingewaard part I
Goudse Hout
Twaalfmorgen
De Eeuwige Strijd part 3
Antwerp
Heumensoord
Groepsweekend 2007
Bennies' Multimicropark
Natur Pur - Der Erlebnispfad
Criss Cross II - Der Dschungelpfad
Rendezvous mit geoBONE
Boerengolf
Stafdag 2007
Summer camp 2007
Nijmeegse Vierdaagse 2007
Leeuwstraat
De Eeuwige Strijd part 2
De Eeuwige Strijd part 1
Bits&Chips in Maastricht
De Heksen van de Grebbeberg
Preparation weekend summer camp 2007
Artemis Conference 2007
Pinksterhike 2007
Die letzte Rheinbrücke Deutschlands
Gross und Rostig
Die Interimsinsel
Der Mittelpunkt am Ende der Welt
Geocaching in Germany
Pizza!
Preparation Pinksterhike 2007
Op en neer
HZK-cache
Achromatopsie
De zot van Doddendael
Voetjes van de vloer
Eclipse of the moon
Fosdem 2007
Mysterieus Verleden
Battleships
Nijmegen by night
KunKerstKesj
Berg en Dal, attempt #2
Mariënbosch part II
Mariënbosch part I
Kongie
Cassiopeia
Storm Damage
New Years day in Scheveningen
A New Year
Sprokkelen
Christmas 2006
The floodplanes near Nijmegen
Geacache
Oversteek over de Waal
Zo blijven de dorpen droog
Goodbye Rijnsteeg
From Nijmegen to Wageningen and back
Wintersport 2006
Medea+ forum
Autumn in Nijmegen II
Autumn in Nijmegen I
Medica fair 2006
Berg en Dal, attempt #1
Army Party
Preparing the scouts GPS puzzle
Birthday in Nijmegen
Stam GPS-tocht
Zion National Park
The Grand Canyon
The small Grand Tour
Long Beach
Hollywood
Mount San Jacinto
The San Diego Zoo
Trip to San Diego
Downtown LA
LA Dodgers game
Lots of Fun
M. B. Water Tower
Trip to Las Vegas
Vacation in Los Angeles
Nawaka 2006
Buena Vista Bottendaal
Rust wat
Ooij's view
Preparation of birthday-trip
Summer camp 2006
At my parents house
Around Nijmegen
24-uurs race 2006
Laatste opkomst 2006
Vlotvaren 2006
The Nijmegen harbor
The floodplanes around Nijmegen part deux
Pinksterhike 2006
Sailing on the IJsselmeer and the Waddenzee
Trip to London
The floodplanes in the evening
Nijmegen in springtime
Preparation summer camp 2006
Preparation pinksterhike 2006
Through the Ooipolder to Germany
High waters for the Waal
The floodplanes around Nijmegen
Exploring Nijmegen
BC - Companies
Around the Waal near Nijmegen part three
Panorama
Around the Waal near Nijmegen part deux
Graafsedwarsstraat
Moppie en Binkiedag
Old Bio-tex plant
Around the Waal near Nijmegen
Hutspot op Houtvuur 2006
Winterbivak 2006
Rotterdam central station by night
New Year's Eve 2005-2006
Adrianastraat
Rotterdam in the snow
Around the Rotte
Trip to Blijdorp
Testing my camera
Embedded gone wrong
Funny signs, company names, etc.