▁with ▁a ▁thick ▁black ▁s lip , ▁out ▁of ▁which ▁the ▁decor ation ▁is ▁then ▁car ved . ▁ ▁Later , ▁a ▁coat ▁of ▁colour less ▁or ▁col oured , ▁usually ▁blue ▁or ▁green , ▁transparent ▁gla ze ▁is ▁applied . ▁ ▁According ▁to ▁Lane , ▁this ▁technique ▁was ▁used , ▁in ▁a ▁simpler ▁form , ▁in ▁Sam ark and ▁between ▁the ▁nin th ▁and ▁t enth ▁centuries . ▁ ▁The ▁method ▁then ▁consisted ▁of ▁mixing ▁the ▁colours ▁with ▁a ▁thick ▁op aque ▁cl ay ▁s lip ▁instead . ▁ ▁Late / post - med ieval ▁( 1 4 0 0 – on ward ) ▁ ▁The ▁influence ▁of ▁Blue ▁and ▁white ▁por cel ain ▁of ▁the ▁Y uan ▁and ▁M ing ▁dynast ies ▁is ▁evident ▁in ▁many ▁cer am ics ▁made ▁by ▁Muslim ▁pot ters . ▁ İ znik ▁pot tery ▁from ▁around ▁ İ znik ▁in ▁An atol ia ▁was ▁supported ▁by ▁the ▁Ott oman ▁court ▁and ▁produced ▁the ▁fin est ▁Ott oman ▁work ▁in ▁pot tery ▁and ▁pan els ▁of ▁t iles , ▁using ▁the ▁same ▁voc ab ul ary ▁of ▁bold ▁and ▁elegant ▁fl oral ▁designs ▁derived ▁from ▁Chinese ▁decor ation . ▁ ▁A ▁characteristic ▁bold ▁red ▁was ▁developed . ▁▁ İ znik ▁w are ▁had ▁a ▁major ▁influence ▁on ▁European ▁decor ative ▁arts : ▁for ▁example , ▁on ▁Italian ▁Mai ol ica . ▁ ▁The ▁pot tery ▁was ▁produced ▁in ▁as ▁early ▁as ▁the ▁ 1 5 th ▁century ▁AD , ▁and ▁was ▁preced ed ▁by ▁M ile