2003 Mercedes-Benz Sprinter by OSX. CC0 Public domain [CC0]. Free for personal and commercial use, no attribution required.

2013 Mercedes-Benz S 500 L (V 222) sedan by OSX.  Public domain.

Budapest – CC0 Public Domain [CC0]. Free for personal and commercial use, no attribution required.

Budapest Ferihegy 2A by József Süveg.   Creative Commons Attribution-Share Alike 3.0 Unported. Modification: background erased.

Budapest Ferihegy 2B by ChrisW. Creative Commons Attribution-Share Alike 2.5 Generic. Modification: background erased.

Budapest Four Seasons by Dd-ang2s (Own work) [Public domain], via Wikimedia Commons.

Budapest Zeneakadémia by Christo (Own work) [CC BY-SA 4.0], via Wikimedia Commons.  Modification: resized.

Bus by ŠJů (cs:ŠJů).  Creative Commons Attribution-Share Alike 3.0 Unported. Modification: resized, background erased.

Convention – Conference by claude_star. [CC0] Creative Commons. Modification: ceiling deleted.

Dinner plate by Tookapic. Public domain [CC0] Creative Commons.

ERF Insomniac Party Bus by Bob Adams.  Creative Commons CC BY-SA 2.0. Modification: resized, background erased.

Esztergom Basilica by HangyaDavid. [CC0] Creative Commons.

Fisher Bastion in Buda Castle in Budapest, Hungary by Chmee2/Valtameri. Creative Commons Attribution 3.0. Modification: resized, background deleted.

Free Walking Tour by Alexander Glebov (Baden-Baden) [CC BY-SA 3.0], via Wikimedia Commons. Modification: cropped, resized.

Grassalkovich-kastély by oPPÁRÉ. Creative Commons Attribution-Share Alike 2.5 Hungary. Modification: resized, background deleted.

Green Field Meeting by Office Now. [CC BY 2.0] Modifications: sky erased, text on flipchart.

Heroes Square Budapest by Petr Šmerkl, Wikipedia.  Creative Commons Attribution-Share Alike 3.0 Unported. Modification: cropped, resized, puzzle pattern overlay.

Hotel Gellért by Andrew Bossi [CC BY-SA 2.5 ()], via Wikimedia Commons. Modification: background deleted, image resized.

Ikarus 260 PKM by Travelarz.  Creative Commons Attribution-Share Alike 3.0 Poland. Modification: background erased, party-graphics applied.

Irizar i6 Integral coach by Lukas 3z.  [CC BY-SA 4.0], via Wikimedia Commons. Modification: cropped, resized, background deleted.

Iveco Bus Crossway LE Line 13 – Ti’Bus blanc by Kev22.  Creative Commons Attribution-Share Alike 4.0 International. Modification:resized, background deleted.

Iveco midibus by Aktron / Wikimedia Commons.  Creative Commons Attribution 3.0 Unported. Modification: resized, background erased.

Limousine by quimono. CC0 Creative Commons. Modification: flipped, background erased, drop shadow.

Lincoln Town Car stretch limo by IFCAR. Public domain. Modification: background erased.

Local Market Budapest by Max Pixel CC0 Public domain [CC0]. Modification: resized.

Main Square in Szentendre by (WT-shared) Shoestring at wts.wikivoyage. Creative Commons Attribution-Share Alike 4.0 International

MAN SD202 Vorosmarti ter by Anatoliy-024.  Creative Commons Attribution-Share Alike 4.0 International

Meeting Room by Skitterphoto.  CC0 Creative Commons. Modification: background erased, new overlay text.

Ministerial Meeting by CTBTO.  Creative Commons Attribution 2.0 Generic. Modification: resized, background erased.

Neoplan Skyliner 2011 Autobus by Anhuber.  Creative Commons Attribution-Share Alike 3.0 Unported. Modification: resized, background deleted.

Portrait of young smiling girl by Aqua Mechanical [CC BY 2.0]. Modification: resized.

Professional translator by RachelScottYoga [CC0 Creative Commons]. Modification: resized.

Soccer by Pyxis-Web-Solutions. [CC BY 2.0]. Modification: resized, background erased.

Social Media Clubhouse Party Bus by kris krüg. CC BY-SA 2.0

Sports team by pxhere.  [CC0 Creative Commons]. Modification: resized, background erased.

Sziget by Gergely Csatari.  Creative Commons Attribution-Share Alike 2.0 Generic. Modification: background erased.

Visegrádi vár by Christo.  Creative Commons Attribution-Share Alike 4.0 International