city | art insider uses PayPal to process deposits and fees. Should you make an acquisition, we refund part of your fees in accordance with our pricing schedule, also via PayPal.  

Choose your payment amount & head on over to PayPal

Enter the amount specified on your electronic invoice. Some standard amounts: 

€150 for a deposit

€350 for a standard half-day

( - deposit = €200) 

€600 for a standard full-day

( - deposit - €450) 

€150 introductory consultation

€100/hr ongoing advisory services