Brazil: Catedral Metropolitana de Brasília

Catedral Metropolitana de Brasília is the Roman Catholic cathedral serving Brasília, Brazil, and serves as the seat of the Archdiocese of Brasília. It was designed by Oscar Niemeyer, and was completed and dedicated on May 31, 1970. The cathedral is a hyperboloid structure constructed from 16 concrete columns, weighing 90 tons each.

http://www.postcrossing.com/postcards/BR-186870

Russia: All-Russia Exhibition Centre

All-Russia Exhibition Centre panorama.

Private swap. Thanks, Tai!

U.S.A.: Greetings from America's Main Street

Greetings from America's Main Street. US66. Scenic Missouri. Vintage Card Scene. From the collection of Jeff Meyer and the Curt Teich Archives. Route 66 Nostalgia Series.
They stamped the card with 'Insufficient Postage' and this is ridiculous! The postage is fine... So annoying!

Private swap. Thanks, Erin!

Belarus: Menestrels

This is a very nostalgic card for me. It's actually a note card, it was issued in Soviet Union in 1988. I used to collect postcards and note cards in my childhood and I remember having this one. I think the illustration is great and very unusual for Soviet times.
The sender pointed out that there is a typo on the stamp. The stamp is  to comemorate the Battle of Grunwald in 1410, but the stamp states it happened in 1500. However I think that 1500 is the price of the stamp in Belarusian money.

http://www.postcrossing.com/postcards/BY-339932

Russia: Faces of Asia

Faces of Asia: Altai/Mongolia/Tuva. An Altai woman in a traditional costume. Altai. Russia.

Private swap. Thanks, Marinka!

Russia: Russian peeing boy

The sign says 'No littering!' The boy "writes": 'Happy holidays!'

Tacky/Bad Taste Tag. Thanks, tinriuin.

Netherlands: 3D card

3D vintage car, super cool!

http://www.postcrossing.com/postcards/NL-1007755

Russia: UK card

An awesome shaped card from the UK. Tower Bridge in London.

http://www.postcrossing.com/postcards/RU-729295

Germany: Gera

Simsonbrunnen. Stadtmuseum. Plastik. Theater der Stadt. Salvatorkirche. Rathausturm.

http://www.postcrossing.com/postcards/DE-1221178

Russia: St. Jerome

Jusepe de Ribera. St. Jerome Hears the Trumpet. 1626. Oil on canvas. The Hermitage, St. Petersburg, Russia.

Was mailed in one envelope with this one.

Russia: Reading a book

Malyavin. Reading a book (1895). Russian State Tretiakov Gallery.

Was mailed in one envelope with this one.

Russia: Yes Of Corsa

Yes Of Corsa creative contest winning work - Fly Card.

Russian postcrossing: http://postcross.ru/cards/received/RU-384890/
 

Finland: Under the sun

Under the sun.

http://www.postcrossing.com/postcards/FI-1309556

U.S.A.: From my world to yours

From my world to yours.

http://www.postcrossing.com/postcards/US-1511301

U.S.A.: The Sleeping Giant

The Sleeping Giant Mountain, Helena, MT. Appropriately named, this mountain formation appears to be a "sleeping giant" lying down on the horizon, as seen from Helena, MT.

http://www.postcrossing.com/postcards/US-1306255

U.S.A.: Gave Up Dieting

It took a lot of willpower, but I finally gave up dieting.

Private swap. Thanks, booboo_babies!

Russia: Vaccination

Timely vaccination prevents virus infections. A Soviet poster style postcard.

Private swap. Thanks, Tai!

Latvia: Snowman

Snowman from Latvia.

http://www.postcrossing.com/postcards/LV-57135

U.S.A.: Cape Cod

Cape Cod, Massachusetts. An aerial view of the tip of the cape.
"A man may stand there and put all America behind him." Henry David Thoreau.

This postcard is filled with American history: Cape Cod,  Henry David Thoreau, Boston Tea Party, Johnny Appleseed, Asa Gray! I learned a lot by googling about all this stuff.

Private swap. Thanks, Erin!

Taiwan: I heart Taiwan

I heart Taiwan. Visit fabulous scenic spots.

http://www.postcrossing.com/postcards/TW-437478