CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "www.europeana.eu",cType: 'managed',cRay: '91341d964b8ff8cc',cH: 'qIYV7vMS5PYX2O8r6W.gsVnocoNaRaxng3Zqx7ftUlw-1739777882-1.2.1.1-26n.y7hrjZXai.xwb_bfwYP34iIkadR_Y_mVbcOFo3ujaz2ezIVeXDR1guuaqGsh',cUPMDTk: "\/en\/item\/2021012\/_0137908DF6FE0C69BB00EB086C51BAAE?__cf_chl_tk=oo0fz3zS8kDCuYaI0p9vNFiMPDmbRNJsPqYqalJkUpk-1739777882-1.0.1.1-x6n1fZ7hMclUwiQ5WUWPeSpadNEwv5V6QZh2pPIyzHI",cFPWv: 'b',cITimeS: '1739777882',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/en\/item\/2021012\/_0137908DF6FE0C69BB00EB086C51BAAE?__cf_chl_f_tk=oo0fz3zS8kDCuYaI0p9vNFiMPDmbRNJsPqYqalJkUpk-1739777882-1.0.1.1-x6n1fZ7hMclUwiQ5WUWPeSpadNEwv5V6QZh2pPIyzHI",md: "evQNuYLxm__a8I2wvArxzVcZPi.sMCTNsMpzl.C.yW8-1739777882-1.2.1.1-CdYICln0BhoLrROJOZeyDT2HeW5TDvXzWYT_MLlPJu.pJPhgPBorarrVk5tY1oN_a91kkCYO.2ONIRRRFDlUMjmIitduPe_quf9o8om0KcAZ8D716af0nJ_SHtlQluV8JQCOuu2wYrUf6GBY0yl89AJYKSKmOf4uWqFVIXA9yFj6cneIzCleMto6KgA4bvyvgIP.TIGsOoBpDEjt3QKVGuz2HOCEOZDuYCsFl67KQOFvK7e5rMYJa7.KqzSnjw8MLvX14915pQ9WpBc0im7TFwQhTs1_J.pkGhWwnhMDqAun0WQmp9kZ8PaU7bClbke_vJxU2gVXVkQb.Qp4DKrmfGHq4TEOgKmfsgty1_AbbFTnm2i9x3fgLNc1iJUpHhxkVPzQUI0dPmYuWD1sTACjwRkfv02W713Da16X_LZ0gyZbtHUL3hSH7JW_2FR.GKyyz51nt_EYr6PInOa0NAJFSpk31lIdJOp6_DX7lsjksUpzlcnhWWr6xo82qMNvRrY46ew47EQZIrEVV.VW8dL4th.RmaNcN.jkPiFq5jefuy.q9aU4Ah5NFuDvkLQil3nBFAjEpKtmHEcYdQwL3PgywB.2dp03DgelZkJW.LPMQRIHH_IovkDx2_3z9BXgZttzpp1uGxfoyCFeBHyZNbMNTu0SHW710.gh3GLwpyfkys7phX_WH6VW201Ss6oXE_6iUjIZTNbWdz4I_eFqySRAfM0U2MRmGDniCc5L6uNZ1cF_ZCacrqw3Hde36veEStK3Kh_WWpS23zUrDbKu9pD_bbJiJRPZ8OEpKqjIB.TJ6ElazAx2eLiue2rNOsUJ_enI5Y68_3xC2xDyxiYoWiynFrF8DmYuY8wb7KxQn4ThlofWkcoN9XCvp_Aj5Qzo70ohhzQJme3PqfcqVHMz1pgyuExDe59N.agKe7hNv9_zePx0MJF6iE_W805aVVTiPqoZC0GNWCKLIl.ISyFwYWwhm2DeA2IK1yzZl6lUb3n1F3BHJEl_wM0vA7pGSw3BegyngIYwaysSU6.HXIAjGB.8Q7hvhTF54bEHxGmnbpBtt8TqbyAq8m_dc2arlmu3x5lOufELnPNuvX3UC_qjL7wDM09Hw8sCke0HNgGDEWu7wgMdSwelzRSTfHLOcfywBdl3a31YVD_66xs9LX.ImWG4H91ElwlPH8gEe.WRhxFJn396SQpbPYoRxbAXHdTBipWoVXqQ8aZ6gmNjk2cvn.MSTkcXi4lsH7VAMW42XgWtfyGlXTtKK6w.YFL_4R2y8rhh1Aa8v4y5Z2p.tbQGP4FtKlGkfVEgdx329esGgi21UrjGCrJQZY29KX.5BzeYRHQolwUJJEy_LhDKc2gGP5JG7FI7kfcvAq8z_GdvUrMuk7bqQKsUddKoRBaQ.tbcajcN7Rqh7dL84Qirk4eWLAlCpQwuzIDIN1i2aJnznm94.vmnAz_n9fj9.XkeyGSdnnVonzaMsual2dxmRdcwuNqmS1wmcZnukX6x.rW_ygI620J_ZdyNP2pxuZVUhW8aJ1O1ekj9LgiuNfshJs5huIBgi67fFZQahnBhtxfG_posD0A_l6jKq5VWkpLwUuLYHDqYZtDs9l0vh7Z0h5pZard4swuaOkOyBf.WUfj0WpyI95HerJ2eBxpUo2sHnU5f6piDO.mMVO9Z47DIe4xctp7Em1xRk5597yjnI4FCay98BdkWcILq2NL2U5GtCbaPQ9NLRCnU3IK.n.u4S97R4FE4dbkrS0jcOo6sF9X.jCGLJre35zpK6i1eaVS4uG6HCiDnnA6rW2hpXQd52J3Q.DVpF9TM.wU3xVq8cEheJ14boHS9bPRplrQRuFjiAdB.EQx3AKoLTqM1iPBrCX4fEeodYy2_ADojl2q1osTnVWuadqrHfYTt6cjpTa.0o1yXK4qxPVGFrx7Lu6467Y1aNqdjaNrAV07RhgPQBV6pqksY10rH8XRATHX82iak1GX7GBhECoQECwiGxFLGarGKtl9QTrHHGYDlyZ_HK43YIg0xDwf7igYOPxF2zLxYYQXvzgjPISGUZL1CIYX8gsm9mfY_R6BbJ3OwjKaZ1Hkg16MWaHvguonMqW2Awiuv9ARg.X1D33AlBQ7IjxN75QMehk.iR_07dV0_Y7UlWNYOGmMMpV7_vuEll6K8TOdjYYuNNRY8K3qN1zfrRJZU7MFsfuS5hAMIvvEfm3N4TJ3bDSb_ZYvB7z8exegDCgGa22BMT6CPDASO_Bd4Dhk3rjJE9zHCQ616x72bnKgl6K80L1V0DZtHFrqnWW5_824SWI2lLWmS6Zw19fkkvjD5ulTIj1pTkLz.gs8EcQ4ktUtG5x9c2EFw8BWxGaVx_AKbF6eNjt3OnKyxCsKt7e3SymsiPy9afnmwF66DVQRzqKV_15mWKuS4TT48N51UlaFAR4shlAEzxfdqH_WhXF7WCG9n9JSLMf3Va3iH6jIxlI3us2Ic3gYerWGZHw66ogCgto6gDPBiQpISPaKunajGMgO4u5f1Dt.LU7U.MvLd_jFMZR5fRIhHTaelMmK4knTUDqozMH2UTD8umVrvOTEoWRGefCncO_Dcfrm806I.9z_CaqgVnFekxMqrAldt2bnIRM.A5kGzZ8GJyImMc5ZMYztVjte8_A",mdrd: "FumkzRXZdbvkJz0lAdzBD1Y_sZ8U3gLFFOoZ6l7Le1Q-1739777882-1.2.1.1-zKnHgaWYKrpGrhyWOqVDfftNX5vjiUxE2Acsg3pY0U9mwAnNxtlrVw.ytSN6XBhw86jxl8Wi6H_vKa0ugku2RYBrYTStxZXDHTm6UFA.9ap9SCfgSuaLFMjwRecgH.NuNSoElj1khlzYuXkXXvxDha7HCvZUYM9B2aryzAXOtmcZA08fOz02SYBc0iRxHhy0RFxkLnkWFJsF8XT8ek0iUKKtjRbSW8xOrxxCd6o6_mm3Rz91SMZvFWZp_8cYt3MUfZohtl5Z8Z.iKiYX3nILegKs968wbuO4XsE5JBDe616yWiHGWu680eUjWuIoT85e9_O8cHgFuep.9_NC9fdpuAO2PTCZ4p1QwBJR6Q.J.Pmi9d08jD6jkFHYC.rwKuurq45XtsavavOav0Qo05Ke.36yFE64qwVlm735_sHm1_VtbCQnwfWxqJCZsnn.lbd6ZjALv2Em4b9CMWUokFfJQYLvu8zSNuzfFpMVIlNEQabMGo_RpmdfLDr3ITXz6kHnlyFlU8h1rtKSK8vdAILj4QwblU1VxCfoPvWEmGkjuev1zv_QMI6sXoEAXmCq51xihWommBTZ8cjNKZuiL1ez_WO58lIYxpmIJJUuYy2v6quvAdffDGnrA2y0GG4TonOymXOXth6SbKKyEzY4q5vC8eeB9ppDpPOD4YN_lkn91wLpV5ONQvyXbh70O6zrKM_28nTDhm4bZRqIssA2SpQkOvwYdcfw19DO4sjmyb.jENdhzKPEqsia6OKugK.rJ6AggiL01wzgOGz_yDF6vFlLfBDyJsObV2JCA1gWugDHZXz8IFKsBthGEp5KBqCoOmlyWFnxQXg3yZPQ4QUu3RtpBn9sTYvS9twH3LSuo5LLgCNRMoIxaGnEC7SWynKagR88eUN34_4.GoXq1hrwqEB3UVbrZ1QkId1pkoN4kO0Tn2zkq5xFlRSuz.PpZqAlHvTmlhBd_C0M9u8mC5lSc1Qv1K0D1zWwjNfh8YlQfWY0HqX16BaSIOXmzs4qWQeSvcVTseMIB_57lU56a4jyBg5f3uYvb0Alw1ALUDV.H_jNMaYmfTH3uWVEKFoBYhYmzOr5pFWuVBc4roQ_0xNDnZf83C5zcQO0WahrMR9xCrQLdAyN7RXOVqUWNF8UobOndFg8MWaZ.Q1Mca6vQGtljJ6vMMQAzJu3p18oKkLjLLmXCyQGHQBmL2ZCkl06q47SBrU6cX8wUk1mnAUe8_JId2MVxMZlGE7IUrgb_XagP2uFy2zQ2sfykMZ2R2u3ciPfFYbO3bsjy2kY2ZUzWYH2s49_jYF6kBzk2gCroGpBBl1ELDSQyeokU.LaMHQU193DMFmfksqtUsjfDyXpk0TYd6QoqYuAvsK8xRsHpvAJG4j65bRvpJQ0WgfB8auGdoyJPgcZJfHSuEMyOMKflXT.wYDDnaCuEmQa3CkqqQU7sRnJ6SVBSGjw_39_Sqg8ltov3SNttnURvFF09VCs1jhbYrPp1zusw7jAhPVzICqTdiAVGHHEBX2bJFUd.X2xOrV1wXAhlQ23eTi1RNeWH2PS9hHKSeHh.Oq7fybhnLbRl5tAHQloSIXwlgzEm.0COXXAu7AypXFEWtQlQwAgFE8lr2_2cUmDuqMCuOg8FV3E7ia86FPMhf2BMa_db6gMEzGjBOvuav9lAv4hRkAz1Z3LDBNNUcudlDin0wbEYPhrWxebdNe4ePZCviglnFPr2IILWjlePEKbQvjP_tIitdVnffWPG8.l8OQtAZ54asGAkisxKYVdIzq8b0YZjnljOhMzSIW2PupZrhJ0p7v2Az0tLd3qd_3MA19NRIoB_0lHWIVJWoxZK8VR22hzYjq0n7AHJ17PhiKCh9yL78WQVRG.R5PpcU9yGV0bGyfyLwp7HEgEFqcWq5LcOXoW9huC9bhI69mdv81tAnhh4WlCg3W3q0mC8llHhibE3A0UbbBrCUAR6oQamQv45PAbkTTjnptu5be5"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91341d964b8ff8cc';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/en\/item\/2021012\/_0137908DF6FE0C69BB00EB086C51BAAE?__cf_chl_rt_tk=oo0fz3zS8kDCuYaI0p9vNFiMPDmbRNJsPqYqalJkUpk-1739777882-1.0.1.1-x6n1fZ7hMclUwiQ5WUWPeSpadNEwv5V6QZh2pPIyzHI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>