Updated September 16, 2026 — by César, editor at AestheticPoster
A botanical poster is chosen by family, then by piece: herbarium with a single stem in a bedroom or entryway, aromatics in the kitchen, large graphic foliage in a living room or bathroom. The composition that rarely fails: three M-sized sheets of the same family, same background, same frame.
Key takeaways
- Three families: herbarium (a single plant on cream background), scientific sheet (cross-sections, seeds) and graphic foliage (monstera in flat color). Don't mix them on the same wall.
- The M trio is the safe bet: three 30×42 cm spaced 6 cm apart make 102 cm, the width of a console or work surface.
- The frame is half the result: light wood and ivory mat for a herbarium, black or dark wood for a scientific sheet, thin molding for foliage.
Where the "herbarium sheet" style comes from
The botanical sheet was a scientific tool: a plant isolated on a uniform background, drawn to scale. Three milestones still set the codes:
- 1613 — Basilius Besler, Hortus Eystettensis: more than 360 hand-colored copper engravings, a plant centered on an empty background.
- 1817-1824 — Pierre-Joseph Redouté, Les Roses: 169 colored plates, digitized on Gallica (BnF) — the reference for "cream background, single stem".
- 1899-1904 — Ernst Haeckel, Kunstformen der Natur: 100 symmetrical plates, source of the "scientific" sheet like a curiosity cabinet.
Dead in 1629, 1840 and 1919, the three authors are in the public domain (70 years after death in France): only the quality of reproduction and printing distinguishes two posters of the same subject.
Herbarium, scientific sheet or graphic foliage
- Herbarium sheet: entire plant on cream background, fine lines, soft colors. Chic country, Scandinavian vibe. Heart of the Botanical collection, with Flowers and Cherry Blossoms.
- Scientific sheet: cross-sections, fruits, seeds, numbering like a manual; curiosity cabinet vibe. The Mushrooms collection is the best example of this style.
- Graphic foliage: monstera, fern, palm, cactus in flat colors, often a single enlarged leaf. Tropical vibe: Tropical Jungle, Cactus. The Plants hub brings it all together.
The benchmark is visual density, as in the nature poster guide: rest room, light pattern; high-traffic room, busy motif possible.
Which sheet in which room, in which size
| Room | Sheet | Size and layout | Frame |
|---|---|---|---|
| Kitchen | Herbarium of aromatics, citrus, olive | M trio above the work surface | Light wood, ivory mat |
| Living room | Graphic foliage, or trio of herbaria | XL alone above the sofa, or three L spaced 8 cm apart (142 cm) for a 180-200 cm sofa | Thin black or white molding; light wood for the herbarium |
| Bedroom | Herbarium with single stem: eucalyptus, olive, cherry | One L above the bed, or two M | Light wood, ivory mat |
| Bathroom | Fern, monstera, palm | One L or XL away from the shower | Closed frame, glass and rigid backing |
| Entryway, hallway | Herbaria of the same family | Frieze of 3 to 5 M, same background | Light wood, or adhesive strips without frame |
| Office | Scientific sheet: cross-sections, mushrooms, algae | One L at eye level | Thin black or dark wood |
An M measures 30×42 cm (≈ A3), an L 42×60, an XL 60×84. In the kitchen, matte paper 250 g/m² with PVC coating can be wiped with a damp sponge — placement tips in the kitchen poster guide. For height and spacing of a trio, follow the wall of frames guide; in the bathroom, read first posters and humidity.
Frame, mat and hanging
The optional AestheticPoster frame (black, white, light wood, dark wood) is adjusted to the size: +50 € for M, +70 € for L, +100 € for XL. Light wood for a herbarium, dark wood or black for a scientific sheet, white or black for foliage.
The mat creates the "sheet mounted in a herbarium" effect: 5 to 8 cm of ivory margin, never pure white (it visually yellows the cream background). An M in a commercial 40×50 cm frame leaves 5 cm on the sides — correspondences in how to frame a poster.
Without a frame, the supplied adhesive strips are enough for a hallway frieze: installation without tools, removal without marks on smooth walls. Matte has no glare. The pastels of a herbarium fade quickly in the sun: on a south-facing wall, get anti-UV glass — see protect a poster from sun fading.
Mistakes to avoid
- Mixing families: a monstera in flat color next to a Redouté rose, the wall tells two stories.
- A saturated jungle in the bedroom: contrast and density go against sleep.
FAQ
What is the difference between a botanical poster and a herbarium poster?
A herbarium poster is a sub-genre of botanical poster: an entire plant isolated on a cream background, like a pressed specimen. The word botanical also includes scientific sheets and graphic foliage in flat color, with a very different vibe.
Can you combine a scientific sheet and a herbarium sheet?
On different walls, yes. On the same wall, only if they share the same background and frame: cohesion comes from the framing, not the subject. Flat foliage always stays separate.
How many sheets for a hallway?
Three to five M in a frieze at eye level, or in a column in a very narrow hallway. Same background, same frame, same family: this is the composition closest to a leafed herbarium. The provided adhesive strips avoid drilling.
Choose your family from the Botanical collection or the Plants hub, then the size using the size guide.
César, editor at AestheticPoster — the trio of herbarium sheets is the composition I recommend most often, and the one that rarely fails.
