Nature with Lotti

Celtic Tree Art Prints

Celtic tree art prints inspired by the Celtic tree calendar...

This was my lockdown project, an idea that had been in my head but I felt I couldn't justify creating, but once lockdown hit, I thought it would be the perfect time.

I took a year to complete the project, stretching from Spring 2020 to 2021, working on the next tree to come up in the calendar each month.

The Celtic tree calendar actually has 13 months and not 12 - as it's based around lunar months of 28 days.

As beautiful as the idea is, the Celtic tree calendar was not the form of calendar used by the Celts, but is a creation of Robert Graves in his book 'The White Goddess'. It does however use as its basis a form of tree alphabet used by Celtic people in Britain and Ireland, called the tree ogham, where the letters were named after the native trees. 

Celtic tree calendar art by Lotti BrownThe Celtic Tree Calendar

I love the idea of the Celtic tree calendar so much and I really think it helps us to appreciate our beautiful trees and feel more connected to nature and the seasons...

The Celtic Tree Calendar Year

  • December 24th to January 20th – Birch
  • January 21st to February 17th – Rowan
  • February 18th to March 17th – Ash
  • March 18th to April 14th – Alder
  • April 15th to May 12th – Willow
  • May 13th to June 9th – Hawthorn
  • June 10th to July 7th – Oak
  • July 8th to August 4th – Holly
  • August 5th to September 1st – Hazel
  • September 2nd to September 29th – Vine
  • September 30th to October 27th – Ivy
  • October 28th to November 23rd – Reed
  • November 24th to December 23rd - Elder

See the images below for more about the meaning and symbolism of each tree...

Celtic Tree Art Prints

My Celtic tree artworks have been created from my own drawings of the trees, Celtic knotwork, and my own calligraphy lettering.

Each of the Celtic tree art prints is available as a version with or without dates (of the related Celtic tree calendar month) - there's framed and unframed fine art prints of various sizes, plus other goodies like T-shirts, mugs, notebooks, bags, throws and throw pillows, phone and laptop cases and lots more...

Click on the links below to be taken straight to each version in my Redbubble store with worldwide delivery...

The name following each English tree name below, is the tree ogham name for the tree letter in each case.

Birch (Beith)- December 24th to January 20th

The beautiful silver branches of the birch are the perfect wintery image for this period of deep midwinter. People also used to use birch branches to drive out the Old Year on 31st December.

Themes for birch are new endeavours, creativity, fertility, healing, and protection.

Click here for the Birch artwork (without dates)

Click here for the Birch artwork (with dates)

Rowan (Luis) - January 21st to February 17th

The rowan was traditionally considered a magical and protective tree. Its twigs were bound with red thread as crosses or 'sun wheels' and used to protect a home. These crosses are seen as linked to the St. Brigid crosses made for St. Brigid's day on 1st February.

Themes for rowan are hearth and home, family, personal power, spirituality, success, protection.

Click here for the Rowan artwork (without dates).

Click here for the Rowan artwork (with dates).


Ash (Nuin) February 18th to March 17th

The ash is a strong and powerful tree, believed to be the original 'World Tree' or 'Yggdrasil'. Odin is said to have created the first man from the ash. He sheltered in the World Tree for winter, and went forth to populate the Earth with the first woman in Spring.

Themes for ash are inner self, spirituality, magic, dreams.

Click here for the Ash artwork (without dates).

Click here for the Ash artwork (with dates).

Alder (Fearn) March 18th to April 14th

In Ancient Greece, the god Cronos is associated with the alder tree. Cronos is also known as ‘Fearinus’ which means ‘of the dawn of the year’ (Spring) which also relates to the Gaelic ogham name for alder ‘fearn’.

Themes for alder are spirituality, intuitiveness, decisions, divination.

Click here for the Alder artwork (without dates).

Click here for the Alder artwork (with dates).


Willow (Saille) April 15th to May 12th

Willow has long been a healing and protective tree for humans. People would cut pussy willow branches for Palm Sunday and then use them to protect their home for the rest of the year.

Themes for willow are healing, growth, protection, women, nurturing.

Click here for the Willow artwork (without dates).

Click here for the Willow artwork (with dates).

Hawthorn (Huath) May 13th to June 9th

Hawthorn is also known as 'May' and its flowers as 'May blossom'. It was used in the May Day celebrations (which fell in the middle of May in the old pre-1752 calendars) and a May Queen was chosen amongst villagers to help bring in the Spring, joining with the Oak King (representing Summer).

Themes for hawthorn are fertility, masculine energy, fire, business and professional, magical protection, connections.

Click here for the Hawthorn artwork (without dates).

Click here for the Hawthorn artwork (with dates).


Oak (Duir) June 10th to July 7th

Oak is traditionally seen as the 'King of the Forest'. Its wood was burned for the midsummer fires. It was also associated with thunder and was often kept as a talisman to protect a home from being struck by lightning.

Themes for oak are strength, power, fertility, luck, success.

Click here for the Oak artwork (without dates).

Click here for the Oak artwork (with dates).

Holly (Tinne) July 8th to August 4th

Traditionally the Christmas evergreen and associated with winter - medieval plays in summer showed struggles between the Oak King (Summer) and the Holly King (Winter) - the Holly King must win to bring in the winter, starting now as the nights start drawing in to autumn.

Themes for holly are immortaility, rebirth, masculine energy, protection, strength, safety.

Click here for the Holly artwork (without dates).

Click here for the Holly artwork (with dates).


Hazel (Coll) August 5th to September 1st

Hazel is a very useful tree, providing strong, supple branches and delicious hazelnuts in autumn. In Celtic times it was also the Tree of Wisdom or Knowledge.

Themes for hazel are life force, wisdom, protection, knowledge, the creative muse.

Click here for the Hazel artwork (without dates).

Click here for the Hazel artwork (with dates).

Vine (Muin) September 2nd to September 29th

Sometimes believed to refer to a grapevine, blackberry (bramble) is often thought to be the more likely 'tree' referred to as 'muin' (vine) here as it's a British native plant. It was frequently believed that blackberries should only be picked before September 29th (dates can vary according to where in the country you are).

Themes for blackberry are harvest, happiness, wrath, passion, ambition, balance.

Click here for the Blackberry artwork (without dates).

Click here for the Blackberry artwork (with dates).


Ivy (Gort) September 30th to October 27th

Ivy is part of the delicate ecosystem of trees, providing support for older trees and supplying nectar and fruit through the autumn and winter months when other trees stop flowering. Also associated in medieval times with wine and merriment.

Themes for ivy are rebirth, cleansing, self-improvement, boundaries, healing, protection, cooperation.

Click here for the Ivy artwork (without dates).

Click here for the Ivy artwork (with dates).

Reed (Ngetal) October 28th to November 23rd

'Reed' may refer to fern or bracken, broom, or the reed - likely any plant used for thatching, fuel, bedding, mulch. Fern was seen as a very magical plant which could confer the gift of invisibility.

Themes for fern are divination, wind, spirituality, energy, meditation, death and rebirth.

Click here for the Ferns artwork (without dates).

Click here for the Ferns artwork (with dates).


Elder (Ruis) November 24th to December 23rd

The beautiful elder is associated with the fairy Elder Mother, its guardian, who came to be linked with the Cailleach, or wise old woman of winter.

Themes for elder are endings, rebirth, creativity, renewal, protection, magic.

Click here for the Elder artwork (without dates).

Click here for the Elder artwork (with dates).


Where to go next...

If you've enjoyed my Celtic tree art prints, you might also like my Celtic nature artworks here...

You can see all of my nature artworks in this style, plus pictures showing you how I create artworks in this style, all on this page...

If you like nature and creativity, you might enjoy nature journaling - find out here...

You can also take a look at my more recent natural history illustration work here...

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If you'd like to explore nature journaling more, please consider joining me for my 'Imperfect Nature Journaling' online course - I've called it this to remind us to nature journal for the process of connecting with nature to feel good and not to put pressure on ourselves to create pretty pages...

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