Example image of eyePlorer eyePlorer map for 'Diogenes of Apollonia': Floruit 425 BC Ancient Greek philosophy Milesians (Greek) Sozopol Thrace Athens Diogenes Laërtius Simplicius of Cilicia Air (classical element) Aristotle Blood vessel Black Sea Anaxagoras Ionic Greek Aristophanes Socrates The Clouds Anaximenes of Miletus Universe Pre-Socratic philosophy Diogenite Aegospotami Apollonia (South coast of Crete) Ionian school The Laughing Cavalier (novel) List of philosophers (D–H) List of Thracian Greeks Ancient philosophy List of ancient Greeks List of philosophers born in the centuries BC Diogenes Theophrastus Anaximander List of ancient Greek philosophers Friedrich Solmsen