Pentimento
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Oil painting of a young woman in green velvet at an easel, drawing a portrait with a stylus by an arched window

Pentimento keeps every version of your visual work, layer by layer, and lets you look through the paint to any earlier one.

Nothing you paint over is lost

Four sittings, one file

A painter built a portrait in passes: drawing, values, colour, glaze. Pentimento stores your files the same way. Keep scrolling and the varnish comes off, one save at a time.

The patron portrait at v4, glazes
v4 Glazes
The patron portrait at v3, local colour
v3 Local colour
The patron portrait at v2, verdaccio
v2 Verdaccio
The patron portrait at v1, underdrawing
v1 Underdrawing

Every save, kept and signed.

A painting took months and hid its drafts under the varnish. A file changes forty times before lunch and keeps none of them. Pentimento keeps them anyway.

Every save has a hand

Select a save to open it.

  1. Underdrawing
    by Lucia

  2. Hand drawn lower
    by Lucia

  3. Verdaccio
    by Lucia

  4. Face decided
    by Lucia

  5. First colour
    by Tomas

  6. Background guess
    by Tomas

  7. Glaze, pass one
    by Lucia

  8. Marked final
    by Client

  9. Study: no cap
    by Tomas

  10. Notes sealed
    by Lucia

  11. Signed and sent
    by Lucia

A conservator cleaning a portrait panel, the left half bright, the right half under yellow varnish

A photographed panel, cleaned one square at a time. Each pass is its own save, so any single square can be put back.

  1. Photographed
    Panel scan, 8,400 px
    Kept
  2. Varnish lifted
    Left half, two passes
    Kept
  3. Region restored
    Sleeve back to v6
    Restored

Most fixes start small.

Counted on the patron portrait, from its first charcoal line to the signed export.

22
versions kept of one painting, none overwritten
0
files named final_final_v3
1.6s
to bring back any save, layer or region
4
hands recorded in its provenance

Four tools, four readings

Each one reads your files a different way, and each is named after the people who looked after paintings long before software did.

  1. IStudiesThe lines under the paint
  2. IIMarginaliaWhere the notes landed
  3. IIIRestorationLight, value and varnish
  4. IVProvenanceEvery hand, on record

Bring us a sketch

The private beta opens to studios in spring 2027. Leave an address and we will write once, when there is a seat for you.