PNG IHDR s[X pHYs .# .#x?v iTXtXML:com.adobe.xmp halfar_convergence_and_mesh Cyan Magenta Yellow Black 1:m IDATxw|u)^I !$( (V+ b9lg=aA<=EQ(AAB RHf%!lvwvg?wf|v3uu];y?055~Yg)-Ix㍅?* Orڵk6OҴ '|駟[