Cookies
Cookie Policy
Last updated: 25 September 2026
The short version
This site uses no advertising cookies. The storage items below support the studio owner’s sign-in and first-party statistics. Advanced interaction statistics respect Do Not Track and Global Privacy Control and can be paused for this tab. They record semantic actions, approximate network geography and performance measurements, without recording form contents or session video. Detailed advanced events are scheduled for removal after 180 days, once daily totals have been prepared; anonymous daily totals may be kept longer.
Everything this site stores
mp_cart_v1localStorageStrictly necessary
Your shopping bag — which pieces you have added, so the bag survives page changes. It leaves your browser only at checkout: to validate the order, and, when you start a checkout, the bag is saved with your order so an interrupted purchase can be resumed.
Lifetime: Until you empty the bag or clear your browser data.
mp_teya_last_ordersessionStorageStrictly necessary
Only during a card checkout: the reference of your last card payment attempt in this tab, so that if you try again while it is still open, the site can tell you the piece is reserved by your own attempt. It contains no name, email or card data.
Lifetime: Until the tab closes.
mp_analytics_sessionsessionStorageAdvanced statistics
A random identifier for optional first-party interaction statistics: pages, sections, artwork interactions, performance and checkout stages. It does not contain your name, email or address. No returning-person identifier is created.
Lifetime: Until the tab closes or advanced statistics are paused.
mp_analytics_optoutsessionStoragePrivacy preference
Remembers your choice to pause advanced statistics in this tab.
Lifetime: Until the tab closes.
mp_sidsessionStorageStatistics (first-party, anonymous)
A random, anonymous id used to count page views without identifying you. It carries no personal data, and analytics is skipped entirely if your browser sends Do Not Track.
Lifetime: Disappears when you close the tab or browser.
__Host-mp_admin_sessionCookieStrictly necessary (admin only)
Keeps the studio owner signed in to the private admin area. Never set for visitors.
Lifetime: 8 hours; only after an admin sign-in.
Cloudflare, which hosts the site, may set short-lived technical cookies of its own (for example for bot protection when a form is submitted). These are security cookies, not tracking, and are covered by Cloudflare’s own policies. At checkout, Teya’s secure card form and PayPal may set their own cookies for payment security; these are covered by their own policies.
How to control this
Advanced interaction statistics for this tab: allowed, when enabled by the studio.
This does not change your bag or payment. Do Not Track and Global Privacy Control always disable advanced statistics. The legacy page-view counter separately respects Do Not Track.
Everything above can be removed at any time by clearing your browser’s site data for matiasspreiss.com. Turning on Do Not Track in your browser stops the page-view counting entirely. The site works fully with all storage cleared.
Questions
Anything unclear: [email protected]. How personal data is handled more broadly is covered in the privacy policy.