Is there a function to concatenate a 1-dimensional list of same-size, same colorspace images into a single image? For example, how to concatenate list simeonRast into a {156, 56} image:
simeonRast = Table[Rasterize[Style[StringPart["Simeon", n], Hue[(n - 1)/6], 48]], {n, 1, 6}]
More generally, how to concatenate an mXn list of compatible images into a mosaic? For example, a {114, 148} image from greekRast:
greekRast = Table[Rasterize[Style[Extract[Alphabet["Greek"], ((i - 1)*6) + j], 32]], {i, 4}, {j, 6}]
Thank you in advance :-)