The Print Is a Partnership

Anyone who has spent an afternoon carving a block only to pull a disappointing print knows the feeling: the design was fine, the carving was crisp, and yet the result looks thin, patchy or blurred. Almost always, the culprit is not the block but the marriage of ink and paper. Get that pairing right and relief printing becomes remarkably forgiving. Get it wrong and you will chase the fault around the studio for weeks.

There is no single perfect combination. A water-based ink that sings on a soft Japanese paper will frustrate you on a heavily textured cartridge, and a sticky oil-based black that produces razor-sharp lines on smooth cotton rag will simply bruise a delicate 40 gsm sheet. The trick is knowing what each ingredient does.

Water-Based Inks: Fast, Friendly and Full of Character

Water-based relief inks are the natural starting point for most home printers. They clean up with warm water and a drop of washing-up liquid, dry to the touch in minutes, and carry no solvent fumes in a spare bedroom or kitchen. They are inexpensive, widely available in small tubes, and easy to mix on a glass slab or an old tile.

Their weaknesses are equally clear. The pigment sits closer to the surface, so blacks can look slightly chalky and colours a little flat compared with oil. They also skin over on the plate within minutes, which means you must roll out, print and clean with a certain briskness. Keep a plant mister nearby and a fine spray over the ink will buy you time, as will a proprietary retarder. For cards, wrapping paper, sketchbook prints and anything you want to handle the same afternoon, water-based is hard to beat.

Oil-Based Inks: Slow, Stubborn and Beautifully Sharp

Oil-based inks — whether traditional linseed formulations or modern polymer types — are thicker, tackier and far more patient. They will happily sit on a plate for an hour without drying, which makes them ideal for editions where consistency matters and for blocks with fine detail that needs several passes of the brayer.

• Drying time: allow 12 to 48 hours, longer in a cold damp room. A little cobalt driers or a drying agent speeds this up.
• Depth of colour: noticeably richer, with dense blacks and stronger transparent layering.
• Clean-up: white spirit or dedicated press wash, plus good ventilation. Vegetable oil followed by soap works if you want to avoid solvents.
• Best for: fine line work, reduction prints, large solid areas and anything that will be handled hard.

Roll the ink out thinly on a slab until it makes a soft, whispering sound rather than a wet crackle. Too much ink is the single most common cause of muddy, squashed prints.

Paper Weight: The Numbers That Actually Matter

Paper is sold by grams per square metre, usually shortened to gsm. For relief printing, here is a practical guide:

• 60–100 gsm: thin but usable. Excellent for proofing, test pulls and Japanese papers, which are strong despite their lightness. Handle with care and expect some cockling unless you pre-dampen the sheet.
• 120–200 gsm: the everyday sweet spot. Sturdy enough to take hand-burnishing without tearing, thin enough to bend easily around blocks.
• 220–300 gsm: proper printmaking stock. Ideal for editions, cards and anything you intend to frame. Heavy papers need more pressure, so a press or a good baren helps enormously.
• 350 gsm and above: beautiful but demanding. Best reserved for bold, simple blocks and a press.

Weight is not the whole story. A 300 gsm paper that has been badly sized will print worse than a well-made 150 gsm sheet.

Surface and Texture: How Paper Takes the Ink

Smooth, hot-pressed papers give the crispest results. The ink sits on the surface, fine lines stay fine, and lettering comes out legible. If your block includes small text, hatching or delicate cuts, choose smooth.

Cold-pressed and rough papers have a tooth that grabs ink unevenly. This can be glorious — you get a soft, grainy, hand-made quality — but fine lines will break up and solid areas may speckle. Match the paper to the block: bold, chunky shapes suit rough texture; intricate work does not.

Sizing matters as much as grain. Internally sized papers resist ink soaking in and producing a halo around every mark. Unsized or lightly sized sheets, including many cheap cartridge papers, drink ink greedily and give blotchy results. Look for acid-free, pH-neutral stock if you want prints that will still look well in twenty years.

Testing Before You Commit

Buy single sheets rather than pads and print a small test block on five or six different papers. Note the weight, the surface, the ink and the pressure on the back of each proof, along with the date. Within a few sessions you will have a personal reference that tells you exactly which paper suits which ink.

Tear paper down to size rather than cutting it — a torn deckle edge looks intentional, and a straight edge torn against a metal rule is easier to register than scissors. Dampen heavy papers lightly between boards before printing for a smoother, deeper impression, then let them dry flat under weight.

Finally, be patient with your first pulls. Relief printing rewards a light touch, a thin film of ink and paper chosen with intent. Once those three align, the block does the rest.