Every sourced illustration in this guide already carries its full attribution — author, license, and source — in its own figure caption, printed right where the image appears in the text. This page simply collects those same credits in one place for convenience.

Figures not listed here were built for this guide (diagrams, schematics, charts) and require no external attribution.

• Figure 1.1 (“Functional group table”) — by OpenStax, CC BY 4.0, via Wikimedia Commons.
• Figure 2.1 (“Carboxylate resonance, 2D skeletal”) — by Ben Mills, public domain, via Wikimedia Commons.
• Figure 2.2 (“Nitrate ion resonance”) — by Ben Mills, public domain, via Wikimedia Commons.
• Figure 4.1 (“Bromochlorofluoromethane enantiomers”) — by Meodipt, public domain, via Wikimedia Commons.
• Figure 4.2 (“Diastereomers”) — by Rhannosh, CC BY-SA 3.0, via Wikimedia Commons.
• Figure 4.4 (“Newman projection of ethane”) — by Aglarech, public domain, via Wikimedia Commons.
• Figure 4.6 (“Chair conformation of cyclohexane”) — by ChemSim, public domain, via Wikimedia Commons.
• Figure 4.7 (“Axial & equatorial bonds at cyclohexane”) — by Jü, public domain, via Wikimedia Commons.
• Figure 4.8 (“Ring flip of cyclohexane”) — by Naturwiki, public domain, via Wikimedia Commons.
• Figure 5.1 (“Curved arrow electron pair”) — by Jkwchui, public domain, via Wikimedia Commons.
• Figure II.1 (“VSEPR molecular geometries”) — by OpenStax, CC BY 4.0, via Chemistry LibreTexts.
• Figure II.2 (“Hybridization and molecular geometry”) — by OpenStax, CC BY 4.0, via Chemistry LibreTexts.
• Figure 7.1 (“SN2 reaction mechanism”) — by Calvero, public domain, via Wikimedia Commons.
• Figure 7.3 (“SN1 reaction mechanism”) — by Calvero, public domain, via Wikimedia Commons.
• Figure 7.4 (“Series showing increasing stability of alkyl carbocations”) — via LibreTexts Chemistry (Morsch et al.), CC BY 4.0, via Wikimedia Commons.
• Figure 8.1 (“E2-mechanism”) — by Matthias M., public domain, via Wikimedia Commons.
• Figure 8.3 (“E1-mechanism”) — by Matthias M., public domain, via Wikimedia Commons.
• Figure 12.1 (“Nucleophilic additions to carbonyls”) — by V8rik, public domain, via Wikimedia Commons.
• Figure 13.1 (“Nucleophilic acyl substitution”) — by V8rik, public domain, via Wikimedia Commons.
• Figure 14.1 (“Keto-enol tautomerism”) — by Pen1234567, CC BY 3.0, via Wikimedia Commons.
• Figure 14.2 (“Base-catalyzed aldol addition”) — by Pillsmarch, CC BY 4.0, via Wikimedia Commons.
• Figure 15.1 (“Benzene resonance structures”) — by Edgar181, public domain, via Wikimedia Commons.
• Figure 16.1 (“Arenium ion mechanism”) — by Su-no-G, public domain, via Wikimedia Commons.

Full provenance detail (original source URLs, license verification notes, and rejected-candidate reasoning) is maintained in this project’s editorial records for future revisions.