Imbolc – How Our Ancestors Welcomed Spring

February 1 – we celebrate it as St Brigid’s day now, and support the call for making it a national holiday. But we have celebrated it in Ireland forever as Imbolc, the calendar marker that heralds the arrival of spring.

St Brigid by Harry Clarke in St Barrahane’s Church, Castletownshend

What follows was originally a Joint Post by Finola and Robert, written way back in 2013. We have edited it to update the links and added some new photographs and are republishing it now.

Archaeologists have long been aware of the astronomical siting of some Irish megalithic sites, such as at Newgrange, and Loughcrew Passage Graves in Co Meath and Drombeg Stone Circle in West Cork.

Inside Cairn T at Loughcrew

We have become intrigued by the work of Michael Wilson, a talented amateur astronomer who is singlehandedly documenting the astronomical siting of many monuments in this area. Recently he has turned his attention to prehistoric rock art. Mike’s website contains an astonishing body of work, meticulously researched and rigorously recorded, along with explanatory notes.

Michael Wilson and his Whole Horizon Analytical Technique (WHAT)

Michael Wilson carries out his Whole Horizon Analytical Technique (WHAT)

His thesis, in a nutshell, is that the builders and carvers of Neolithic and Bronze Age times were keen observers of the day and night skies and were intimately familiar with their surroundings. They situated their megaliths and rock art in places where the contours of the horizon allowed them to mark significant solar and lunar events, such as solstices, equinoxes, lunar settings and risings, and intermediate points. Thus, the sun at the winter solstice might rise at the highest point on a nearby mountain, or set in a deep notch in the hills at the spring equinox.

At Drombeg Stone Circle people gather on the winter solstice to watch the sun set over the recumbent stone

The solar calendar has four quarter days (the solstices and the equinoxes), four cross-quarter days (the half way points between the solstices and the equinoxes) and a further finer division into points half-way between the quarters and cross-quarters: an ancient 16 month calendar.

A few days ago [in 2013], Michael posted this:

Imbolc, the spring cross-quarter, is almost upon us. It will be on Feb 1st by the Gregorian calendar, where it is commonly known as St Bridget’s Day or Candlemas, but this is not the correct day. By day-count, the times to celebrate will be sunset on the 3rd and sunrise on the 4th. Astronomically, the sun will be exactly half-way between the winter solstice and the spring equinox at about 16:13 GMT on Feb 3rd, while Feb 2nd is the day to see the sun rise and set at the prehistoric positions for marking this festival.

We set out for our favourite rock art site, Ballybane West, before dawn on Feb 2nd, feeling incredibly lucky to have a clear sky. As the sky brightened, and the nearby hills started to receive the sun’s rays, the carvings on the rock surface became clearly visible.

The sun is already hitting the high ground across the valley

Then, the sun rose, exactly where Michael’s predictions said it would, at the highest point of a rounded hill on the horizon. As people had been doing 4000 years ago in this exact spot, we marked the cross-quarter day of Imbolc – a time when the land starts to warm up, the first spring flowers appear, and the ewes are visibly pregnant.

The carvings light up in the dawn rays

The slanting rays of the rising sun provide perfect lighting for seeing rock art, which is often difficult to observe at other times

If Michael is correct, we have to incorporate a new possibility into our thinking about rock art. There have been indications before that the location of the carved rocks was significant. For example, there is often a view of water or of a significant mountain, some theorists have posited that they are ancient boundary markers, and some rock art sites are inter-visible with each other.

But this way of looking at rock art elevates the actual siting of the rock as most important, and allows us to view the carvings themselves as a way to indicate the purpose of the site – a means to an end rather than an end in itself. The motifs, though, will probably remain as enigmatic as ever.

 

Rock Art: Returning to Derrynablaha

Three years ago Finola and I both wrote posts about a remote valley in the Kerry hills, north of Sneem, where some iconic examples of Irish Rock Art can be found: Derrynablaha Expedition by Finola, and my own Glen of Ghosts. I think it’s time to revisit this hauntingly beautiful place, and its ancient carved stones which could date back 5,000 years, to Neolithic times.

All the examples of Rock Art illustrated in this post can be found in the townlands of Derrynablaha and Derreeny, Co Kerry

When Finola visited the valley in 1972 and 1973 she explored and recorded 23 marked stones, all within the townland of Derrynablaha: these were illustrated in her UCC thesis The Rock Art of Cork and Kerry. Between 1986 and 1996 The Iveragh Peninsula Archaeological Survey undertook further detailed research, resulting in a comprehensive volume published by Cork University Press: this contains a 30 page section on Rock Art and includes many of Finola’s drawings. The book lists 26 known examples, now, in Derrynablaha with a further 7 stones in the adjacent townland of Derreeny.

Cork University Press volume (left) which includes many of Finola’s drawings (sample page,right)

My introduction to prehistoric Irish Rock Art came in the early 1990s when I first visited West Cork to look at a piece of land which my friends Danny and Gill had purchased, with a view to building themselves a house: I was to be the designer. We walked the 5 acre site at Ballybane West and discovered a large, flat outcrop of rock some 30 metres long by 10 metres wide, the surface of which was covered with strange carved motifs. These intrigued and occupied me for many years. Eventually I made contact with the Department of Archaeology at University College Cork and unearthed Finola’s thesis. Finola had visited ‘Danny’s Rock’ during her explorations: she and I have just completed a comprehensive article on Rock Art in the environs of Ballybane West for a forthcoming edition of the Journal of Bantry Historical Society, due to be launched on 10 May.

Because of the number of pieces of Rock Art at Derrynablaha, as recorded by Finola, I set out to visit the site and was fortunate, I think, to locate several of the pieces there: they are hard to find. My most significant impression of the place was its isolation and loneliness: when Finola was there decades before, the O’Sullivan house was occupied – a family home and working farm – now it was a ruin returning to nature. No one lives in that valley today: it is home to sheep and eagles.

The most iconic piece of Rock Art in Derrynablaha is high up on the slopes of a mountain: there is no path, and the trek is across bogs, boulders and streams. Also remember that all the land is private – farmed now by another O’Sullivan from a neighbouring valley – and permission has to be sought in advance of any attempt to visit. Strict rules apply, understandably, to the use of gates and fences and no dogs will be permitted. The iconic piece is probably Ireland’s most important. When you stand up there, on a good day, you can see to distant horizons and take in outstanding views: time for reflection, perhaps, on what inspired our forebears to create such panels in these places – was it where they lived? Or did they assemble there for celebrations? The mountainside seems to present a natural platform here, with the carved rocks a central focal point. The work involved in carving these motifs would have been significant and time-consuming – they had only stone tools.

When we give talks about Rock Art we ask a question: Is it art? Some of it is certainly pleasing to the eye – the iconic Derrynablaha carvings are. But they also appear random, as though new carvings have been squeezed in amongst older ones: maybe the proliferation of motifs – or the number of carvers involved – was more important than any particular visual effect or relationship. We don’t ever try to answer that question, nor guess meanings for things we can never know. It’s enough – for me, at least – to experience these ‘footprints’ of former souls in such wild places.

We go far out of our way to look for Rock Art. It would take more than a lifetime to see every piece in Ireland. Some would argue that such a pursuit would be pointless – seen one, seen them all. It is true that the motifs are similar, although variable, across Rock Art panels, not only in Ireland, but in Britain and on continental Europe. That in itself is remarkable: 5,000 years ago humankind was making identical marks on rock surfaces all over its world. For me, however, it’s not really the motifs – spectacular though many of them are. It’s the places that they mark which are meaningful. Rock Art took me to the mountainside in that lonely Kerry glen and showed me a most incredible view across townlands and counties: I see it as inspiration, relevant as much in the 21st century of this struggling world as it was, perhaps, thousands of years ago, when the same world was a little bit newer.