They contain a wide array of physiognomical representations. Van Gogh's mental and physical condition is usually apparent; he may appear unkempt, unshaven or with a neglected beard, with deeply sunken eyes, a weak jaw, or having lost teeth. Some show him with full lips, a long face or prominent skull, or sharpened, alert features. His hair may be the usual red, or at times ash coloured.
In December 1888 he painted La Berceuse – a figure that he thought as good as his sunflowers. It has a limited palette, varied brushstrokes and simple contours. It appears to be a culmination of portraits of the Roulin family completed in Arles between November and December. The portraits show a shift in style from the fluid, restrained brushstrokes and even surface of Portrait of the Postman to the frenetic style, rough surface, broad brushstrokes and use of a palette knife in Madame Roulin with Baby.
"I'm having the best so-called retirement of anyone I know, doing what I love doing," Van Dyke told BroadwayWorld.com in late 2010. "Eventually, I may try something less strenuous." The following year, he published a printed version of his story in My Lucky Life In and Out of Show Business. Van Dyke shares his ups and downs in the book—including his struggles with alcoholism—with remarkable optimism and poise.
In despair of ever being able to overcome his loneliness or be cured, van Gogh shot himself. He did not die immediately. When found wounded in his bed, he allegedly said, “I shot myself.…I only hope I haven’t botched it.” That evening, when interrogated by the police, van Gogh refused to answer questions, saying, “What I have done is nobody else’s business. I am free to do what I like with my own body.”
By this time van Gogh was ready for such lessons, and the changes that his painting underwent in Paris between the spring of 1886 and February 1888 led to the creation of his personal idiom and style of brushwork. His palette at last became colourful, his vision less traditional, and his tonalities lighter, as may be seen in his first paintings of Montmartre. By the summer of 1887 he was painting in pure colours and using broken brushwork that is at times pointillistic. Finally, by the beginning of 1888, van Gogh’s Post-Impressionist style had crystallized, resulting in such masterpieces as Portrait of Père Tanguy and Self-Portrait in Front of the Easel, as well as in some landscapes of the Parisian suburbs.