This should do it.
1 ABCDEFTUV
2 AFGTW
3 AGHMNORSTUWXY
4 ACDEIJKLMNOPRSTUVWXZ
5 AFHIMNOQRSTUVZ
6 GHMNOPQRSTUZ
7 HIJMQSTUZab
8 KLMNOPQRSTUVYZabc
9 KLMNOQRSTUVYZabcd
10 JMPQRVYbcd
11 ABCEFGHIMQSVXcd
12 ADHILQTUVXcd
13 AHJKQRSTXYZabc
14 ADEFGHIJQU
15 ACRU
16 ABCST

This should do it.
1 ABCDEFTUV
2 AFGTW
3 AGHMNORSTUWXY
4 ACDEIJKLMNOPRSTUVWXZ
5 AFHIMNOQRSTUVZ
6 GHMNOPQRSTUZ
7 HIJMQSTUZab
8 KLMNOPQRSTUVYZabc
9 KLMNOQRSTUVYZabcd
10 JMPQRVYbcd
11 ABCEFGHIMQSVXcd
12 ADHILQTUVXcd
13 AHJKQRSTXYZabc
14 ADEFGHIJQU
15 ACRU
16 ABCST

oops sorry for the double post :/

@xXx XBox Gamer: thank you, back!

---

@OsyenVyeter: what video game was your sprite ripped from? [and which English was I taught?!]*

Too funny!

ABCDEFTUV AFGTW AGHMNORSTUWXY ACDEIJKLMNOPRSTUVWXZ AFHIMNOQRSTUVZ GHMNOPQRSTUZ HIJMQSTUZab KLMNOPQRSTUVYZabc KLMNOQRSTUVYZabcd JMPQRVYbcd ABCEFGHIMQSVXcd ADHILQTUVXcd AHJKQRSTXYZabc ADEFGHIJQU ACRU ABCST

bcdefghijk WXYZacdfgijklmnop TUVWXYZabcefhiklmopqr RSTUWXZbcdefghijlnoqrst PQTVWYZacdfhijklmnoprstuv NOPQRSTUVXYZabcdefghiklmnopqrsuvwx MNQSTUVWXYabcefghijklnoqrstuvwxy VWXYZacdefhijklmnopqrtuxyz ORYZabcdefghjklmopqrstuvwxyz0 KLPTabcefghijlmnoprstuvwxyz01 IJKLMNSVWbcdeghijklmnopqrstvwxz012 HIJMNOPQTYdefghijklmnopqrstuvwxyz012 GHJKLMOPQRZfghjklnoprstuvxyz013 GHIKLMNPQRSTVWachijklmnopqrstuvwxyz014 FIJLNOPRSTUXZdijklmnopqrstuvwxyz024 EFGHIJKMNOPQSTUVYgklmnopqrstuvwxyz016 EGHIKLNQRSUVWXbcflmnopqrstuvwxyz467 DFGHJKLMNOPQRSTUVWXYadeinopqrstuvwxy1247 DEFGIJKLNOPQSTUWXYZhkopqrstuvwxy078 CDFHIKMNQRTVWXYZabcfgpqrstuvwxz3478 CEFGHIJLMNOPQRSTUVWXYZabejkrstuvw016789 BDEFGIJKLNOPRSTUVWYZabchmnstuvy36789 BCDEFHIKLMOQRTVWXYZabcdefiptuwz236789 BCDEGHIJLMNOPQRSTUVXYZabcdegjkmwz0679. BDFGHJKMNOPRSTUVWXYZabcdefhlrstvy256789. BCEFGIJKLOPRSUVWXYZabcdefgiopquxy256789. ABCDEFGHIJLMNPQRSTUWXZabcdefghjmnorsv0145679. BCEFHIKLMNOPQRTUVWXYZabcdefghiklnqtx456789. ABDEGHJKLNOPRSTUVWXYZabcdefghijkmopruwx03456789., ABCDEFGHIJKLNOQRSTUWXZabcdefghijkmnpsvz0345679., BCDFGIKMNPQSUVWXYZabcdefghijklmqty3456789, ABDEFHIJLMNOPQRSTUVWXYZabcdefghijkloruwx23456789., ABCDEFGHIJKLMNPQRSTUVXYZbcdefghijklmptz2345679., BCFGHJKMOPSUVWXYZabcdefghijkos03456789. ABCDEFHIKLNOPQRSTUWXYZabcdefghijlmnqrvwxy456789., ACDEFGHIJLMNPQRSTUVWXYabcdefghikloptu145679. ABDFGIJKLMNORUVWXYZabdefghikmosz256789. BCDEGHIKLNOPQRSTUWYZabcdefghnoqrtwx056789. BCDEFGHIJLNOQRSTUVWXYZbcdefghkruw03679. BCEFGIJKLMNOQRTUVWXYZabcdefjkmvz36789 BDEGHIKLNOPQSTWYZabcdenptuy146789 CDEFGHIJKMNPQRTUVWXYabchistuvxy2789 CDEFIJKLNOQRSTUVWXYZabcfgjlmrstuvw1478 CDFGHIKLMNOPQSTWYZadkqrstuvw0578 DEFGHIJKMNPQRTUVWXYZeiopqrsuvwxyz1478 EFGIJKLNOQRSTVWXYbcfgnopqrstuvwxy37 EGHIKLMNOPSUVWailmnpqstuwxyz267 EFGHJKLMOPQRSTUVWZdeklmnopqrsuvwxyz014 FGHIJKMNPQRSTUYcijkmnoqrstuvwyz05 GIJLMNOPRSWbghijklmoprtuwxy012 GHIJKLMOPQRVZfghjlmnopqrstvwxyz0134 HIKLMNOPQTWYdefgijklnopqrstuvwyz12 IJKLMNOSbcdefghijklmorsuvxyz12 JKSVabcefhilmnopqrtuvwxz01 NQXYZabdeghijklmopqrstuwxy01 LVWXYZabcdefghjklnoprsuvxyz MPRSTUVWXYZbcefgijlmnoqrsuvwxy NOPQRSTUVXZacdeghijklmnpqrtuwx PQRTUWXYZabcdefghiknopqstuv QRSTUVWXYZabefhjklmnoprstu TUVWXZbcdeghijklmnpqr WXYZabcdefghikmnop Zabcdefghijkl             M MN MNOPwx MNOPQvwx MNOPQRuvwx NOPQRSTstuvwx OPQRSTUrstuvwx PQRSTUVqrstuvw RSTUVWXopqrstu STUVWXYnopqrst UVWXYZamnopqr VWXYZabklmnopq WXYZabcjklmnop YZabcdhijklmn Zabcdefghijklm abcdefghijkl cdefghij cdefghij bcdefghijk Zabcdefghijklm YZabcdehijklmn XYZabcijklmno VWXYZabklmnopq UVWXYZalmnopqr TUVWXYZnopqrs RSTUVWXopqrstu QRSTUVWpqrstuv OPQRSTUrstuvwx NOPQRSTstuvwx MNOPQRSetuvwx MNOPQefgvwx MNOPefghwx MNOefghx Mefgh efgh efgh NOQSUVXZacefghikmoprtuwx MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx MNOPefghuvwx NOPQdefghiuvwx NOPQdefghituvwx NOPQRdefghijstuvw NOPQRcdefghijkrstuvw OPQRSTabcdefhijklmnopqrstuv PQRSTUVXYZabcdehijklmnopqrstu PQRSTUVWXYZabcdeijklmnopqrst RSTUVWXYZabcklmnopqrs STUVWXYZabo VXYZ  e Zabcdefghijkl WXYZabcdefghijklmn UVWXYZabcdefghijklmnopq STUVWXYZabcdefghijklmnopqr RSTUVWXYZaklmnopqrs QRSTUVWXnopqrst PQRSTUpqrstu OPQRSTqrstuv OPQRSrstuvw NOPQRstuvw NOPQtuvwx MNOPQuvwx MNOPuvwx MNOPuvwxy LMNOPvwxy LMNOvwxy LMNOvwxy LMNOvwxy LMNOvwxy LMNOvwxy LMNOPvwxy MNOPvwxy MNOPuvwxy MNOPuvwx MNOPQtuvwx NOPQRtuvwx NOPQRstuvw OPQRSrstuvw OPQRSTqrstuv PQRSTUVopqrstu QRSTUVWXnopqrst RSTUVWXYZacjklmnopqrs TUVWXYZabcdefghijklmnopqr MNUVWXYZabcdefghijklmnop MNOWXYZabcdefghijklmnx MNOPQabcdefghijkvwx MNOPQRuvwx MNOPQRStuvwx OPQRSTUrstuvwx PQRSTUVqrstuvw QRSTUVWpqrstuv STUVWXYnopqrst TUVWXYZmnopqrs UVWXYZalmnopqr WXYZabcjklmnop XYZabcdijklmno YZabcdehijklm abcdefghijkl bcdefghijk cdefghij bcdefghijk abcdefghijkl YZabcdehijklmn XYZabcdijklmno WXYZabcjklmnop UVWXYZalmnopqr TUVWXYZmnopqrs STUVWXYnopqrst QRSTUVWpqrstuv PQRSTUVqrstuvw OPQRSTstuvwx MNOPQRStuvwx MNOPQRuvwx MNOPvwx MNOx MN

HOW-TOs

POSITIONS/MAPPING

┌ ,  Rows 63-64 (top)
└ .

┌ 9
┤ ↑  Rows 53-62
└ 0

┌ z
┤ ↑  Rows 27-52
└ a

┌ Z
┤ ↑  Rows 01-26 (bottom)
└ A

IMAGE CONVERSIONS

Semi-automated image conversions are now easier (like the big one above):
0. Take any still digital image;
1. Downsample it to ≤ 64 pixels of height in true-color (24 bit per plane);
2. Flatten its bit depth to 1 bit (using e.g. error diffusion, JJN above);
3. Edit this output (optional, as done in my non-pixel art sample above);
4. Invert the colors (optional, as done in my sample above);
5. Rotate the image 90° clockwise (A → topmost-leftmost);
6. Save/convert the image as plain text, e.g. .PBM in ASCII;
7. Delete all garbage characters and lines (esp. the header and comments);
8. Replace "0" with "." and "1" with "#" (or similar helpful visual changes);
9. Replace " " with a Tab control character if you'll use Microsoft Excel;
a. In Excel, import the formatted plain text from the clipboard (Tab works);
b. In Excel, apply a narrow width to 128 columns (64 two times);
c. In Excel, create either a complicated formula from the current column in order to apply a few selective conditions, or just create 64 conditions (one per column, e.g. =IF(A1="#";"A";""));
d. In Excel, you can even add a conditional coloring to the non-empty cells (for an instant overview);
e. In Excel, select the 64 columns on the right and copy them to the clipboard;
10.Back in your plain text processor, paste the Excel content;
11.Replace the Tab control character with " ";
12.Copy and paste this clipboard plain text to the FontStruct previewer ('User Input') at minimal size;
13.If correct, submit (or not) your image as a comment.

• A lot better and more detailed images are quite feasible (esp. skilled pixel art, not hidden 'xXx' of course).
• More 'steganography' can be provided by adding many unmapped characters (esp. symbols), and/or by mixing the strings between the Space characters.
• Larger images might be feasible vertically, provided the line height is forced to be null (e.g. via Css).
• I wonder if xXx XBox Gamer does not want to provide at least one halftone, now… ^^

@OsyenVyeter: now I remember this iconic character; it's Trevor C. Belmont (from Castlevania, with help from there)…^^