Patreon for broderie de Marseille creators: French whitework corded satin stitch on cotton piqué, cord insertion through channel stitching for trapunto-effect raised relief, quilting background stitches, historical Provence textile tradition, and Apple Tax impact on iOS creator revenue

2026-07-23 · ~2,200 words · KeepTier

Broderie de Marseille is a French whitework tradition from the Provence region, distinct from Richelieu (which is cut-work) and from Hardanger or Schwalm (which are counted-thread drawn-thread traditions). Its defining characteristic is the use of cord insertion to create raised relief in the design elements — parallel channels of running stitches are worked through two layers of white cotton, then a cord is threaded through each channel from the back, raising the channel surfaces into a continuous raised line that reads as sculptural relief against the flat quilted background. The visual effect is closely related to trapunto quilting (where padding is inserted into specific areas from the back) but achieved through cord rather than loose stuffing, which produces narrower, more precise raised lines — the characteristic scrolling stems, leaf veins, and flower outlines of Marseille work.

Fabric structure and the two-layer construction

Broderie de Marseille is worked on a double layer of white cotton fabric: a face fabric and a backing fabric basted together. Traditionally, the face fabric is white cotton piqué (a woven cotton with a raised waffle or cord texture — Marseille piqué has a raised rib that is itself a characteristic visual element of the tradition); the backing fabric is a plain white cotton muslin or batiste, which will not be visible in the finished piece but provides the substrate through which the cord will be threaded. The two layers are basted together with moderate density (horizontal and vertical rows approximately 2cm apart) before any stitching begins. The entire design is worked through both layers simultaneously — stitches enter both layers together, which is what creates the channels through which cord is inserted.

Thread selection: white cotton for all stitching. DMC blanc 6-strand floss used at 2 strands for the fine running stitch channels; DMC Perlé #8 for corded satin stitch sections; DMC Coton à Broder #16 or #25 for the heavier areas of the design. The thread is always white — broderie de Marseille is a monochromatic whitework tradition and no color is used in the stitched elements (though the piqué fabric itself may have a slight cream or warm white tone depending on the cotton used). Cord for insertion: a soft cotton cord or thick thread (DMC Perlé #3 or a purpose-made quilting cord) threaded through the channels using a long blunt needle or a bodkin. The cord must be slightly thicker than the channel gap — if the cord is too thin for the channel, it will not create adequate relief; if too thick, it will distort the channel edges and cause the fabric to pucker.

Channel stitching and cord insertion mechanics

The channel stitch for cord insertion: work two parallel rows of small running stitches through both fabric layers, spacing the rows 3–6mm apart depending on the desired width of the raised line. The running stitches must be exactly parallel — use the rib of the cotton piqué as a guide where possible (the rib lines of piqué provide natural parallel guides for channel rows). Running stitch length approximately 2mm with 1mm gaps. After completing all channel pairs in a design section, thread a blunt large-eyed needle with the insertion cord, insert the needle into one end of the channel between the two layers (separating the face and backing fabrics with the needle tip), and run the needle along the channel between the two layers without piercing either layer. Pull the cord through the channel until it is fully inserted and the channel is raised. At curves: the cord must follow the curve of the channel without bunching at the inside of the curve. Technique: bring the needle out at the outside of every tight curve, trim the cord slightly short, reinsert and continue; this prevents puckering. At corners: exit the channel at the corner point, re-enter after cutting the cord to a length that matches the corner without excess.

The raised relief in the finished piece: after cord insertion, the fabric surface shows the channel as a rounded, continuous raised line standing approximately 2–4mm above the fabric plane, depending on cord thickness. Multiple parallel channels adjacent to each other create a broader raised band (used for major stems and outline elements). The flat fabric between corded channels forms the valley, which in strong raking light shows clear contrast with the raised lines — this is the characteristic sculptural quality of Marseille whitework.

Corded satin stitch and quilting stitches

Larger design elements (flower petals, leaf surfaces, broad geometric bands) in broderie de Marseille are filled with corded satin stitch: a cord is laid along the center axis of the element first (as a padding foundation, similar to the padding in padded satin stitch embroidery), then satin stitches are worked over the cord, spanning from edge to edge and enclosing the cord completely. The cord under the satin stitch produces a rounded cross-section to the completed element rather than the flat profile of unconded satin stitch — the satin-stitched area appears to arch above the fabric surface. For a leaf: lay the cord along the leaf vein axis, anchor at start and end with small couching stitches, then work satin stitches perpendicular to the vein from one leaf edge to the other, passing over the cord in the center. The result is a leaf with a visible raised center ridge corresponding to the cord.

Background quilting: the characteristic quilted texture of broderie de Marseille that fills the ground between design elements is worked in a grid or diagonal small running stitch through both fabric layers, creating the quilted effect that gives the tradition its connection to the Marseille quilting tradition. The background quilting is generally worked after the raised design elements (cord insertion and corded satin stitch) are complete, filling in around them. The quilting stitches flatten the background relative to the raised design elements, which increases the apparent height of the corded elements by increasing the depth contrast. Quilting stitch length: 2mm with 1.5mm gaps, in diagonal lines at 45° to the fabric grain, or in a simple grid at 5mm intervals. The entire ground area is quilted — leaving unquilted areas between design elements will cause the two layers to separate over time and the background fabric to rumple.

Patreon tier structures and Apple Tax

Broderie de Marseille is a tradition with very limited instructional content available in English — most documentation is in French, from French needlework publications and the Musée du tissu (Textile Museum) in Lyon. This creates a strong rationale for English-language tutorial content at Patreon level: there is genuine demand from the English-speaking craft community with almost no competition from free resources. Monthly tutorials covering one technique element (channel stitching, cord insertion at curves, corded satin stitch mechanics, background quilting proportion) with clear step-by-step photography constitute a library with sustained subscriber value.

Apple Tax for French whitework and textile heritage Patreon creators: Instagram iOS share in France, UK, and US 70–84%; Pinterest iOS share for textile heritage 66–78%; YouTube iOS share for slow craft and needlework 52–66%. At $180/month, 72% iOS: $180 × 0.72 × 0.30 = $38.88/month per iOS patron ($466.56/year). At $280/month, 74% iOS: $280 × 0.74 × 0.30 = $62.16/month ($745.92/year). At $450/month, 76% iOS: $450 × 0.76 × 0.30 = $102.60/month ($1,231.20/year). KeepTier routes subscriptions through web checkout that bypasses Apple's 30% IAP fee — preserving the full subscription value for creators who route patrons to a direct web link rather than the Patreon iOS app.

Frequently asked questions

What is broderie de Marseille?

Broderie de Marseille is a French whitework tradition from Provence using cord insertion through parallel channel stitches to create raised sculptural lines in white cotton design elements on a two-layer cotton ground. The design is worked on cotton piqué over a muslin backing; channels are stitched through both layers and a soft cord is threaded between the layers through the channels, raising them above the flat background. Corded satin stitch fills broader elements; background quilting stitches cover the ground between raised elements.

How is cord inserted in broderie de Marseille?

Two parallel rows of running stitches are worked through both fabric layers 3–6mm apart. A blunt-tipped bodkin or large tapestry needle is threaded with the insertion cord and guided between the two fabric layers through the channel without piercing either layer. At curves, the needle exits the channel on the outside of the curve and re-enters after repositioning to avoid puckering. At corners, the cord is cut and re-entered after the corner point. The inserted cord raises the channel into a continuous ridge 2–4mm above the fabric plane.

How does Apple Tax affect broderie de Marseille Patreon creators?

Apple's 30% iOS in-app purchase fee applies to Patreon subscriptions from November 1, 2026. At $250/month with 74% iOS exposure: $250 × 0.74 × 0.30 = $55.50/month per iOS patron ($666/year). KeepTier bypasses this fee through web checkout, preserving the full subscription value for creators who route patrons to a web subscribe link.