Author: Andrew Green

  • Afon ar ei gwely angau

    Afon ar ei gwely angau

    Y peth mwyaf trist am ein taith gerdded llynedd ar hyd Llwybr Afon Gwy, o Gas-gwent i Bumlumon, oedd Afon Gwy.  Hynny yw, cyflwr amgylcheddol Afon Gwy.  Y gwir blaen – gwir na allai neb ei wadu erbyn heddiw – yw bod yr afon yn prysur farw.  Roedd yr arwyddion yn amlwg, hyd yn oed…

  • A Dada excursion

    A Dada excursion

    One of the pleasures of researching the history of the simple human act of walking is that, just like a good walk, it takes you in unexpected directions.  Recently, while considering the prehistory of walking as an artistic activity, I came across a Dada event, held in Paris just over a century ago, that stands…

  • Where it all started: Alfred Russel Wallace in Cwm Nedd

    Where it all started: Alfred Russel Wallace in Cwm Nedd

    On Sundays I would stroll in the fields and woods, learning the various parts and organs of any flowers I could gather, and then trying how many of them belonged to any of the orders described in my book.  Great was my delight when I found that I could identify a Crucifer, an Umbellifer, and…

  • Richard Sharp: a model man of power

    Richard Sharp: a model man of power

    There’s been a lot of talk lately about advances in AI (artificial intelligence) and ML (machine learning), based on the storing and analysis of vast reservoirs of online words (the so-called ‘large language model’).  The publication of ChatGPT, which can respond in a conversational and explanatory way to natural language queries, has set teeth on…

  • Sarn Helen, end to end

    Sarn Helen, end to end

    Several stretches of Roman road in Wales are labelled ‘Sarn Helen’.  The one Tom Bullough sets out to walk, in a roughly straight line except for a lurch eastward to Brecon Gaer, is the road that leads from the fort at Nidum (Neath) to Canovium (Caerhun, near Conwy).  He has recorded his trip in a…

  • How do you do?

    How do you do?

    When you meet someone new, and especially when you know you might be spending a long time in their company in future, how do you begin the relationship?  Do you try to prime yourself by asking others beforehand?  When you meet, what do you say about yourself, to give the other person an idea of…

  • Y postmon

    Y postmon

    Un o’r ychydig swyddi sydd heb newid yn ei hanfod dros y blynyddoedd yw postmon.  Mae rhywbeth sylfaenol, anostyngadwy am gerdded o ddrws i ddrws lawr yr heol i ddanfon llythyrau a pharseli i’r trigolion, a thorri gair cyfeillgar â nhw ar y ffordd.  Daeth y gair ‘postmon’ yn gyffredin yn yr 1860au, ac ers…

  • A port painter

    A port painter

    The Glynn Vivian Art Gallery has got into the excellent habit of displaying a good mix of works from its permanent collection along a long wall in one of its upstairs rooms.  This has the advantage of letting us see paintings that would not otherwise often see the light of day.  When I was there…

  • Some nineteenth century Cardiff archaeologists

    Some nineteenth century Cardiff archaeologists

    Nineteenth century Glamorgan saw the birth and rapid growth of an industrial working class. But also significant was the rise to prominence, and eventually to power, of an enlarged middle class.  Cardiff, though it failed at first to diversify industrially much beyond coal-exporting, found a role as the chief commercial and administrative centre of south-east…

  • Francis Place, pioneer artist and potter

    Francis Place, pioneer artist and potter

    In the late seventeenth century York was a lively intellectual centre.  The York Virtuosi – modesty was not one of their features – were a group of scientists, historians and artists including the zoologist Martin Lister, the antiquarian and historian of Leeds Ralph Thoresby and the glass painter Henry Gyles.  Another member was a pioneering…