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Oil Painting Medic is a practical guide to oil painting techniques, materials and troubleshooting. Begin with Home or Start Here. Browse my Artbooks and What’s Trending. With copious articles covering portraiture, landscapes, still life, and problem solving, this blog helps artists improve technique and overcome challenges. Navigate by theme in the sidebar.

Oil Painting Inspired by the Solar Eclipse of 12 August 2026

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The solar eclipse of 12 August 2026 promises to be one of the most striking astronomical events visible from the UK, occurring around 7pm and offering dramatic sky colour at sunset. This second eclipse‑inspired oil painting explores a personified moon almost eclipsing the sun, with the solar corona streaming into the distance . Below, I share the full process—composition, underpainting, colour mixing, and celestial lighting techniques—to help artists create their own cosmic oil paintings . Read my article on how I completed my first of this pair of eclipse paintings, showing a face in profile on the moon . Planning the Composition: Drawing the Eclipse Discs I began by drawing around a large dinner plate placed near the centre of the panel to represent the moon. A second disc, slightly offset, marks the sun positioned behind it. This simple geometric foundation helps establish the eclipse alignment. The painting is executed on a 24×24 inch primed panel , giving a square format...

How to Paint a Solar Eclipse Step by Step Artist’s Guide

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The solar eclipse of 12 August 2026 offers a rare opportunity to paint a dramatic celestial event occurring near sunset, when the sky shifts through deep. Inspired by this spectacle, I created a symbolic oil painting of the eclipse, showing a personified moon partially obscuring the sun corona. This first piece of two explores the process of concept to completion. Painting the Moon as a Personified Figure To establish the focal point, I began with reference images showing strong side‑lighting on a human face. This dramatic chiaroscuro effect represents the moon personified—a symbolic “woman on the moon”—and helps anchor the celestial theme in figurative realism. Read my article on how I completed my first of this eclipse painting pair, showing a full view face on the moon eclipsing the sun . Using a large dinner plate as a template, I drew the eclipse spheres slightly right of centre. This off‑centre placement creates visual tension and leaves space for the solar corona and plasma fl...

The Shores of Infant Sea: Art exhibition at Nuneaton Art Gallery

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An art exhibition for toddlers and young children runs from 17 November 2023 to 18 March 2024. This exhibition shows oil paintings from Rachel Shirley’s children’s books: Katie’s Magic Teapot and the Cosmic Pandas Katie and the Pandas’ Deep Sea Voyage And Ben’s Little Big Adventure. Art Exhibition for Toddlers The exhibition consists of oil paintings from my three children’s books. The aim of this exhibition is to introduce children from toddler age to art galleries. The paintings show a child of three learning about the world from her flying teapot. Another book describes a little boy’s quest for a midnight snack. The aim of this exhibition is to bring young children to exhibitions. Without realising, clues to my own toddlerhood have eked into these paintings. Andy Pandy and Teddy of My Toddlerhood The ‘panda’ come from Andy Pandy, a BBC children’s programme I would have watched in toddlerhood. This is due to the sound-echo. A teddy bear, and ragdoll (like Ted and Looby Loo) also appe...

How to I Treat Craquelure in my Oil Painting?

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Craquelure are fine hairline cracks that appear in an old oil painting. Some art restorers may not decide to treat it, for it is the normal process of ageing and adds charm to the appearance of the artwork. Solving the Craquelure Problem in an Old Painting This old oil landscape painting shows cracks in the paint layer called craquelure. This is caused by the aging process of the oil paint that has dried out over time. The proper preparation of gesso will minimize the appearance of these cracks. A close up of this painting showing craquelure. Image right shows distortion in the canvas due to botched restoration. Masking tape had been stuck onto the back of the canvas to hide a hole. Sadly, the resultant stresses in the canvas have exacerbated the cracks. Any restoration work would now require extra care. How to Tension an Old Oil Painting in Restoration The image shows the painting after I had removed the offending masking tape and repaired the holes i...

Repair a Hole in a Damaged Oil Painting

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This oil painting had undergone a botched attempt to hide a hole in the canvas. This old master had masking tape stuck to the back, and as a result, had warped the shape of the canvas, spoiling the look of the oil painting. And old master landscape painting by Willis Pryce. Correcting a Warped Canvas As can be seen, this oil painting by Willis Pryce looks okay when viewed head-on under even light. But view it from the side, and the warp becomes noticeable. The closeup shows a hole in the canvas. Warped canvas caused by masking tape on the back of the painting. Notice also the cracks in the oil paint layer. This is called craquelure and can be an appealing feature of an old oil painting. The old canvas is indicative, for the cracks follow the stresses of the canvas beneath. Sadly, I would soon discover, the oil painting hadn’t been prepared properly, for no primer had been applied beneath the oil paint. A Canvas that Hasn't been Primed An oil painting requires gesso primer prior to...

Hide Damage to an Oil Painting Old Master

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The canvas of this old master oil painting has been torn. How does the art restorer hide damage to an oil painting? This article shows how to completely hide a tear. The images show the tear in an old master oil painting completed previously. Lower images show the tear from the back. Image bottom right shows the tear repaired. But the tear remains invisible and requires touching-up with oil paint. As can be seen, before applying paint to a damaged oil painting, the canvas must be repaired and the surface stable. My previous article shows how I repaired a tear in this canvas .How to Touch up a Tear in Canvas The painting has been repaired (see my other article on how to repair a torn canvas ), but the damage remains visible as a scar. How does the art restorer completely hide the scar? Materials Required for Restoring a Torn Oil Painting: Brushes : A selection of fine sables, from 3 to 6. A soft flat (3-6) is good for blending. Rounds are good for getting into detail. Acrylic paint or a...

Repair a Damaged Oil Painting: Dos and Don’ts

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An oil on canvas can be easily damaged during transit or stored inappropriately. A tear can work into the canvas if resting against a sharp object, and the weave, fray if under undue tension. Damp, sunlight and temperature extremes can rob the canvas of natural oils and therefore cause the canvas to brittle and liable to tear. How does the artist repair a torn oil painting? An oil on canvas can be easily damaged during transit or stored inappropriately. A tear can work into the canvas if resting against a sharp object, and the weave, fray if under undue tension. Damp, sunlight and temperature extremes can rob the canvas of natural oils and therefore cause the canvas to brittle and liable to tear. How does the artist repair a torn oil painting? Save Money on Art Restoration Art restorers can be costly and hard to find. But I have fixed this oil painting myself. The damaged painting is an old master showing Bracebridge Pool, Sutton Park, UK by a Victorian landscape artist Willis Pryce. T...