Mountains, gorges, valleys, lakes, rivers, waterfalls etc

Getting a postcard showing a beautiful view of mountains; a peaceful valley perhaps with a small village nestled on the slope; a dramatic waterfall etc gives me a wonderful feeling.

By clicking the label “Mountains, gorges, valleys etc” on the left, you can see all the postcards that I have which fall into this category.
At the moment I have

Mountains, Peaks, Volcanoes, Hills etc
 (1)    Simien Mountains, Ethiopia
 (2)    Ukrainian Carpathians (українські Карпати) #2
 (3)    Ukrainian Carpathians (українські Карпати) #1
 (4)    Enoden and Mount Fuji, Japan
 (5)    崂山 Mount Lao and the river 九水
 (6)    Mount Washington & its Cog Railway
 (7)    Pinnacle Rock, West Virginia
 (8)    Rocky Mountains, Colorado
 (9)    Potatoes growing in Central Java, Indonesia (terraced hillsides)
(10)   Longs Peak - Rocky Mountain National Park, CO, USA
(11)   Mount Hood, Oregon, USA
(12)   Low's Peak, Mount Kinabalu, Sabah, Malaysia
(13)   Errigal Mountain, the most iconic mountain in Ireland
(14)   Huangshan at Anhui, China
(15)   Springtime in the Sutter Buttes
(16)   Kilaeua - an active Hawaiian mountain
(17)   Golden Mountains of Altai
(18)   'Freedom' a postcard from Russia
(19)   Kernave mounds
(20)   Three peaks of the Bernese Alps
(21)  Gunung Merapi - an active Indonesian volcano
(22)  Kekesteto - the highest point in Hungary
(23)  Wildspitze -second highest mountain in Austria
(24)  Sunrise on Aoraki / Mount Cook
(25)  Mount St. Helens
(26) Großglockner - the highest mountain in Austria
(27) Mount Pilatus in winter
(28) The Crater of Mount Aso (Japan)
(29) The Dolomites (Dolomiti)
(30) Sněžka - The highest point in the Czech Republic
Valleys, gullies, gorges, etc
(1)    Monument Valley, Arizona - Utah, USA
(2)    Grand Canyon, Arizona, USA

Karst / Chalk formations
(1)    Stone Forest in Yunnan Province, China 云南: 石林
(2)    Monument Rocks, Kansas, USA
(3)    Karst peaks in Yangshuo County, China

Inselberg "island mountain"
(1)     Uluru (Ayers Rock), Northern Territory, Australia

Balsalt columns
(1)    The Giant's Causeway, Northern Ireland 

Lakes
(1)    Lake Baikal, Russia
(2)    Lake-side at Lake Baikal, Russia
(3)    Moraine Lake - the twenty dollar view
(4)    Twin Lakes in the Mammoth Lakes Basin, California
(5)    Finland, the land of many lakes
(6)    Mono Lake

Rivers
(1)    Dnieper River, Ukraine
(2)     崂山 Mount Lao and the river 九水
(3)   The Răut River - Old Orhei in winter
(4)   Crystal River flowing past Dead Horse Mill

Waterfalls
(1) Iquazu Falls (Cataratas do Iguaçu), Brazil
(2) MultnomahFalls, Oregon, USA
(3) Aysgarth Falls in Yorkshire Dales - a railway poster reproduction
(4) Waterfalls of Oregon
(5) Kurşunlu Waterfall, Antalya Turkey
.. and I look forward to receiving more postcards of this nature.